Which of these statements best describes the connection between biodiversity and evolution?
The more biodiversity an area has, the greater the chances of new species arising.
If biodiversity is high, then more predation will take place, preventing species from evolving.
Without a lot of biodiversity, organisms are more likely to survive, so they have more time to adapt.
Evolution depends upon low biodiversity to keep population sizes down, which increases numbers of genes.
Answer:
I believe the answer is c
Explanation:
Please help now I need it. You need to develop a demonstration to show evidence of how cellular respiration and photosynthesis depend on each other. Your presentation will show how cellular respiration is the process by which all cells transform food into energy, whereas photosynthesis is the process by which plants obtain food. Your experimental design should show evidence of how cellular respiration and photosynthesis depend on each other.
The picture below shows an ecosystem that has been recently changed by human activity. The change
has impacted native populations living in the area.
Which of the following limiting resources was most affected by this human activity?
A.nesting sites for birds
B.water supply for deer
C.amount of space for trees
D.number of predators that eat fish
Answer is B, hope it helped.
Invasive species are hard to get rid of for which of the following reasons? *
A.They don't have food.
B.There are too many predators.
C.It is expensive to get rid of them.
D.There are too many diseases.
E.Other:
what direction is the wind coming from if the tail is going south west?
Who published a book on how the planets move due to gravity
A lot of people did. Including me.
Answer:
Newton's
5.1 Newton's laws of motion
Newton published his laws of motion and universal gravitation in The Mathematical Principles of Natural Philosophy, commonly known as the Principia, in 1687.
I hope it's helpful!
Why isn’t deep groundwater readily available for human use?
Answer:
Water covers about 71% of the earth's surface. 2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface
Explanation:
Answer:
We need to leave water for animals i guess
Explanation:
Photosynthesis is to oxygen as:
A. Oxygen is to carbon dioxide
B. Cellular respiration is to carbon dioxide
C. Cellular respiration is to oxygen
D. Cellular respiration is to enzymes
Answer: It is C but if it was multiple choice it would be both B and C.
Explanation: Allow me to explain my reasoning. During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water. Energy released during the reaction is captured by the energy-carrying molecule ATP (adenosine triphosphate). And allow me to explain the answer C. Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen). During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP. Therefore, it can be both B and C if it was multiple choice. Thank you for your time.
Photosynthesis is to oxygen as Cellular respiration is to carbon dioxide. Thus option B is correct.
what is photosynthesis ?The process in which sunlight energy is used by plants, algae and certain bacteria convert them into chemical energy and starch called as photosynthesis.
Photosynthesis occur in chloroplast which has its own DNA, genes and hence can synthesize their own proteins, photosynthestic Pigments responsible for trapping sunlight present in chlorophyll pigment of chloroplast, like chlorophyll a, b and c.
Bacteria also have chlorophyll known as bacteriochlorophyll can absorb infrared rays, other pigments are Carotenoids which are yellow, orange or red-coloured pigments that absorb bluish-green light., Xanthophyll, Phycobilins.
plastids are found in the cytoplasm of eukaryotic photosynthetic organisms. They contain pigments and store nutrients. Plastids are of three types such as Leucoplast, Chromoplasts, Chloroplasts
Antennae is made up of 100 to 5000 pigment molecules that capture light energy from the sun in the form of photons, Reaction Centers where photosynthesis occur.
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The Classification level that includes the most specific traits is an organism's ______
Which muscle has 3 muscle "heads' or points of origin that is responsible for straightening the arm?
O Abdominals
O Biceps
O Triceps
O Gluteus Maximus
Answer:
The triceps brachii gets its name because it contains three muscle 'heads' or points of origin. These include the: Medial head. Lateral head.
Explanation:
sorry if i am wrong
What could Carl Linnaeus no have used as a method of classification in his taxonomy system ?
A. DNA
B. the habitats of organisms
C. structure of organisms
D. apperance of organisms
Answer:
i dont know thats a hard one
Explanation:
What is the measurement of the wavelength shown in the picture?
A: 3 cm
B: 3.5 cm
C: 4 cm
D: 4.5 cm
B :3.5 cm
is the answer as the measurement of the wavelength show in the picture………...........
Please help, this is worth 20 points!
A scientist lists the characteristics of an organism that he is observing
It is multicellular
It has cell walls made of cellulose,
It makes its own food,
In which of these Kingdoms should the organism be classified?
Animalia
Archaea
Fungi
Plantae
A scientist lists the characteristics of an organism which he is observing. This organism should be classified under the kingdom Plantae. Thus, the correct option is D.
What is Plantae?The living organisms on the planet are divided into five different kingdoms including Monera, Protista, Fungi, Plantae, and Animalia are classified on the basis of their characteristics such as the cell structure, mode of nutrition, mode of reproduction and the body organization.
Kingdom Plantae is a kingdom of the five kingdom classification given by R. H. Whittaker. Plants include green, brown and red algae, liverworts, mosses, ferns and the seed plants with or without the formation of flowers. They have the characteristics including multicellular organisms, covered with a cell wall made up of cellulose, are autotrophs (make their own food), contain photosynthetic pigment in plastids.
Therefore, the correct option is D.
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The graph below shows how the numbers of two different organisms in a forest changed over time. The
changes in population sizes can be used to make inferences about the relationship between wolves and
rabbits in this forest.
]
Based on the information in the graph, what is the most likely relationship between these organisms?
A.Wolves are predators of rabbits.
B.The relationship between wolves and rabbits is commensalism.
C.Rabbits and wolves rely on the same food source.
D.Wolves and rabbits have a mutualistic relationship.
Answer:
I think it would be A.
Explanation:
The graph below shows how the numbers of two different organisms in a forest changed over time. The changes in population sizes can be used to make inferences about the relationship between wolves and rabbits in this forest.
Based on the information in the graph, what is the most likely relationship between these organisms?
A.Wolves are predators of rabbits.
B.Rabbits and wolves rely on the same food source.
C.Wolves and rabbits have a mutualistic relationship.
D.The relationship between wolves and rabbits is commensalism.
Based on the information in the graph, the most likely relationship between the organisms is that wolves are predators of rabbits. So, the correct option is A.
According to the graph, the rabbit population decreases as the wolf population increases and vice versa. This trend points to a predator-prey interaction in which an increase in predator population causes a decline in prey population, and vice versa. Changes in one population have a direct effect on another, as seen by the variation in population size of wolves and hares.
So, the correct option is A.
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Many animals have beneficial traits that help them survive their environment. How do these traits develop in organisms?
Answer:
Natural selection allows these traits to develop in organisms to help them survive their environment.
Explanation:
Create a list of 5 potential jobs that students of neurology can obtain.
Answer:
Explanation:
Machine Learning Engineer.
Neurosurgeon.
Neuroscience Researcher.
Pharmaceuticals Scientist.
Cognitive Neuroscientist.
Answer:
health educator
research scientists
pharmaceutical sciences manager
laboratory technician
clinical psychologist
Explanation:
these are all within the field of neuroscience:) hope this helped!!
what can be done to prevent soil erosion
Answer:
Water and keep the soil fertile
Explanation:
Margaret Brown
A. gazed
B. heave
C. descend
into the eyes of the frightened passengers in her lifeboat.
Answer:
A. Gazed
Explanation:
you cant heave or descend into someones eyes. Gazing or looking into someone's eyes makes the most sense.
A) How long will it take for 40.0 grams of Radium-226 (Ra-226) to decay to leave a total of 2.5 grams of Ra-226? Ra-226 has a half-life of 1600 years.
B) If there are 80.0 grams of Neptunium-240 (Np-240), how much Neptunium-240 will remain after 4 hours? The half-life of Neptunium-24 is 1 hour.
Answer:
a) 6400 years
b) 5 grams
Explanation:
a) to get 6400 years, the 40 grams is halved 4 times to get to 2.5g and 4 times 1600 is 6400
b) 80 is halved 4 times and the final result you get is 5 grams
80/2= 40/2= 20/2=10/2=5
each divided by 2 represents 1 hour
Answer:
[ A ] 6400 years
[ B ] 5 grams
Explanation:
what human activities are responsible for soil erosion happening at advansed rates
Answer:
Ploughing, unsuitable agricultural practices, combined with deforestation and overgrazing, are the main causes of human-induced soil erosion
Explanation:
PLEASE HELP ASAP!! I WILL MARK BRAINLIEST!!
Why do you think the food dye mixed at different rates?
Answer:
The food coloring mixes through the hot water faster than it mixes with the cold water. This is because in hot water, the water molecules have more energy and are moving faster than the molecules of cold water. This makes it easier for the dye to get mixed throughout the hot water.
Hope this helps!! (Please mark Brainliest if possible!!)
List 4 different organisms from the same food chain in the order of how the energy flows.
Answer:
Worm, Bird, Snakes, Hawks.
Explanation:
Hope this helps in anyway,
Worm, Bird, Snakes, Hawks are the order of how the energy flows.
What is Food chain?
Food chain, in ecology, the sequence of transfers of matter and energy in the form of food from organism to organism.
Food chains intertwine locally into a food web because most organisms consume more than one type of animal or plant. Plants, which convert solar energy to food by photosynthesis, are the primary food source.
Because energy, in the form of heat, is lost at each step, or trophic level, chains do not normally encompass more than four or five trophic levels. People can increase the total food supply by cutting out one step in the food chain.
Therefore, Worm, Bird, Snakes, Hawks are the order of how the energy flows.
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Two students are analyzing Earth’s ocean currents. Student A says that the purple arrows in the diagram can travel across the continents, but student B says that they cannot. Choose the explanation that would prove student B’s reasoning correct.
The high salinity of ocean currents propels the convection.
The high salinity of ocean currents propels the convection.
Air currents push ocean currents over continents.
Air currents push ocean currents over continents.
Air currents are unable to travel across continents.
Air currents are unable to travel across continents.
Ocean currents are shaped by continental deflection and do not move across land.
Answer:
Step- by -Step Explanation:
What is a phenotype? *
The genetic makeup of the individual
The expression of a trait; PHysical appearance
An organism that has the same genes for a trait (example: TT or tt)
The passing of traits from parent to offspring
Answer:
B, the expression of a trait, Physical appearance
Explanation:
Genotype refers to the genetic makeup of someone, but phenotype refers to the physical traits the person displays based off their genotype.
what are some traits of an index fossil? what are they used for?
A useful index fossil must be distinctive or easily recognizable, abundant, and have a wide geographic distribution and a short range through time. Index fossils are the basis for defining boundaries in the geologic time scale and for the correlation of strata.
What results when the air surrounding a bolt of lighting experiences a rapid increase in temperature and pressure .
Answer:
thunder :)
Explanation:
Which answer correctly explains the difference between sleet and hail?
A. Sleet is larger than hail and both forms of precipitation usually fall in the winter.
B. Sleet is usually part of a thunderstorm, and hail comes from thin layers of rain clouds.
C. Sleet and hail are the same except that sleet usually falls in summer and hail usually falls in winter.
D. Sleet is ice that forms when snow falls through multiple levels of warm and cold air, and hail is rain
that freezes multiple times and hits the ground as a round, chunk of ice.
Will give brailiest +10pts
Answer:
D
Explanation:
makes the most sense
Lawrence had a most Answer feeling while going up the stairs to the A deck.
A. peculiar
B. extravagant
C. recuperate