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Hoochie [10]
3 years ago
6

Fossilized evidence of Earth’s first forms of life would consist of?

Biology
1 answer:
Mnenie [13.5K]3 years ago
6 0

Answer:

prokaryotes from the precambrian

Explanation:

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The ph of the water in several lakes in norway and sweden had decreased to below 5.0 due to an increase in acid rain. What is mo
arsen [322]

Answer:

What will most likely happen in these lakes is that there will be a decline of several fish populations. The correct answer is A.

Explanation:

The options attached to the question are given below:

A. The decline of several fish populations

B. An increase in the number of fish.

C. An increase in the number of primary producers.

D. Increased predator- prey relationship.

The fishes, just like any other living organisms has ideal body temperature and pH at which they act best. The ideal pH for fish living in lake water is between 6 and 8. If the pH is reduced below this value then the water will become acidic and this will be toxic for the fish population living in the lakes. Therefore, those fish that can not cope will die and there will be a decrease in the fish populations.

7 0
3 years ago
Explain why the populations of great apes in Africa are declining.
weqwewe [10]

Answer:

The number of gorillas and chimpanzees in Central Africa continues to decline due to hunting, habitat loss, and disease, combined with a widespread lack of law enforcement and corruption in the judicial process, according to a new conservation plan by IUCN, the Wildlife Conservation Society (WCS), WWF, and partners.

Explanation:

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>u</em><em> </em>

<em>Crown</em><em> </em><em>me</em><em> </em><em>as</em><em> </em><em>brainliest</em><em>:</em><em>)</em>

3 0
3 years ago
What chemicals are in H20?
bearhunter [10]

Answer:

Hydrogen and part oxygen

Explanation:

Water is composed of these two which makes the symbol H20

6 0
2 years ago
The attatched image has the questions, Zoom in to read if necessary.
Vilka [71]

Answer: ALSO IF YOU DONT HAVE A ACTIVITY SLIDE ( It shows what your doing or makes you do a activity or it can make you do research)   FOR THIS YOU MIGHT NOT UNDERSTAND THE ANSWER!

Explanation:

Look at the screenshot and hope this helps! Zoom in the screenshot if needed! ^^

7 0
3 years ago
What elements make up this chemical formula C6H12O6
IgorC [24]

Answer:

Glucose

Explanation:

Glucose has a chemical formula of: C6H12O6 That means glucose is made of 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms.

Hope this helps

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4 0
3 years ago
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