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Travka [436]
3 years ago
6

Evolution is a scientific method that was used for biologist its talk about leaving things change over time. Evolution is the ch

anging way of species the process of natural selection. From the beginning of the world history people surviving and change their structure by evolution. Evolution is the change of human change over time. The change of species genetically overtime. (True/False)
Biology
1 answer:
padilas [110]3 years ago
7 0

Answer:

true

may be!

I'm not sure

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Leakage of lpg can be deleted by a person from a distance . name the process and write two applications of this process in our d
Nuetrik [128]

Answer:

Explanation:

LPG gas is basically propane and butane, and it is odourless in its natural state. The smell that you notice when there is a leak is actually the stench of an entirely different agent, called Ethyl Mercaptan (C2H6S). This substance is added to the gas when it leaves the main storage terminals.

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2 years ago
A technique that uses measurement of radioactive isotopes to evaluate the activity of the brain is
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<span>The answer is nuclear imaging. A subject is asked to take in a radionuclide (radioactive isotopes) and as the radioactive material passes though the body, it continually emits radiation that is detectable by an instrument such as a gamma camera. Examples of nuclear imaging techniques are SPECT and PET.</span>




7 0
3 years ago
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The scientific study of life, called _____, can be organized around several themes. As the biological hierachy builds from molec
Rufina [12.5K]

Answer:

The scientific study of life, called <u>Biology</u><u>, </u>can be organized around several themes. As the biological hierachy builds from molecules on up to ecosystems, each level has <u> emergent properties</u> that result from interactions among component parts. Life's basic unit of <u>structure and function</u> is the cell, which occurs in two basic forms- prokaryotic and eukaryotic . As organisms interact with the environment, <u>nutrients and chemicals</u><u> </u>cycle within an ecosystem, while energy flows one way from sunlight -> chemical energy -> heat. According to the core theme of <u>evolution </u>all of life is related by common descent. Life was diversified as <u>natural selection</u> had led to the gradual accumulation of adaptations that fit populations to the environment.

Explanation:

Emergent properties- Properties that is exhibited by a group of individuals as a result of  interaction among them.

Evolution- the process by which populations develop new characteristic and become more efficient than their ancestors.

Natural selection- A phenomena in which only fittest organisms of a population are allowed to survive in a given environment. This play a key role in evolution.

3 0
4 years ago
What is allopatric speciation?
Jlenok [28]

Answer:

d . different population of the same species physically separated from each other forming new species.

6 0
2 years ago
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If animals could talk which would be the rudest of them all?
bulgar [2K]

Answer:

Gorillas

donkeys

hippo

Monkeys

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sharks

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cows

sheep

crows

mammoths

Explanation:

6 0
2 years ago
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