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horsena [70]
3 years ago
7

_________ is the total amount of blood ejected from each ventricle of the heart in 1 min expressed in liters per minute.

Biology
1 answer:
Pavlova-9 [17]3 years ago
3 0

Answer:

The answer will be Cardiac output

Explanation:

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Term referring to the process in which certain compounds increase in concentration within biotic tissues as they move up through
melisa1 [442]

Answer:

a. Biomagnification

Explanation:

Biomagnification is the name given to the progressive accumulation of substances from one trophic level to another along a food chain. Thus, the substance will have its highest concentration in individuals who occupy trophic levels furthest from producers.

For biomagnification to occur, substances must be fat soluble (lipid soluble) and thus adhere to living tissues. Another feature of substances that undergo biomagnification is that they are generally not biodegradable or metabolized by the body.

The phenomenon is quite common with heavy metals (lead; mercury) and certain chlorinated and aromatic organic compounds with higher molecular mass, such as the insecticide DDT.

3 0
3 years ago
The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. The ancient whale is extinct and is bel
bezimeni [28]

Answer: It shows the evolution of mutations. Throughout the lifetime of animals and humans depending on their way of life and how they life it they will slowly mutate into a different animal to be able to life that way..

Explanation: Example- Whales use to have legs and walked around the earth. But also loved to swim and play in water. Over time they began to adapt and mutate into what we know f whales now. With no legs, they have large fins to help them swim in the oceans.

Basically your answer is Evolution of the Animal

7 0
3 years ago
Read 2 more answers
All earth’s water is in a system called
Novosadov [1.4K]
It is called hydrosphere

It is the total water in Earth.
7 0
3 years ago
Can someone please help me? :(
bearhunter [10]

Answer: 5… I think

Explanation: sorry if I’m wrong.

4 0
2 years ago
How can one species eventually change into something completely different over the course of millions of years?
MrRissso [65]

One species eventually changes into something completely different over the course of millions of years. This can be described using the evolution theory. The evolutionary process of species shows how one population of a species changes over time to the point where that population is distinct and can no longer interbreed with the parent population. Hence one species is changed into another over o period of time. Speciation is an evolutionary process by which a new species comes into being.

This theory of evolution was proposed by Charles Darwin.

3 0
3 years ago
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