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leva [86]
3 years ago
6

5. Which one of the following steps comes first during the investigation of an

Biology
1 answer:
nlexa [21]3 years ago
8 0
can u list the options??
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For what does your body use carbohydrates?
SVETLANKA909090 [29]

Answer:

A

Explanation:

Carbohydrates is your body's main source of energy. They help to fuel your brain, your kidneys, your heart muscles, and your central nervous system.

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3 years ago
Ape species began to dwindle during the Miocene, leaving only a few remaining: a situation that exists up to the present. It is
fiasKO [112]

The change in weather pattern caused forest to become sparse and hot weather caused the reduction of apes as they had less food and difficulty in surviving the climate.

Explanation:

In Miocene epoch volcanic mountain chains were created in Central Africa which abruptly changed the local weather.

The sea-level got drop due to global cooling of that time.

This resulted in continental drift making land connection of Africa with Eurasia.

The primates started migrating through this route.

The African forest become dry causing selective pressures in primates.

The cooler climate in Eurasia caused extinction and migration of primates to Africa in late Miocene epoch.

The hot and humid climate and less woodland caused a reduction in number of apes which were replaced by modern world monkeys.

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3 years ago
How if life possible on earth after billions of years
gtnhenbr [62]

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nature saved us

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2 years ago
How do these white blood cells help protect the body
irina1246 [14]

Answer:

They fight against infections and disease.

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5 0
3 years ago
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Which of the following is not an effect of complement activation? Select one: Interference with viral replication Increased phag
Nostrana [21]

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The correct answer is "Interference with viral replication".

Explanation:

The complement system is an essential part of the immune system that involves the activation of a series of proteins that act as a cascade and result in the development of inflammatory responses that help to fight infections. There are multiple effects of complement activation, however interference with viral replication is not one of them. The molecules that are able to interfere with viral replication are called interferons, and they synthesis and activation are not related with complement activation.

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4 years ago
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