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cupoosta [38]
3 years ago
10

About 1.2 billion years ago, eukaryotic and multicellular organisms evolved because

Biology
1 answer:
qwelly [4]3 years ago
3 0

Answer:

Oxygen became available from cyanobacteria

Explanation:

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DNA replication occurs to prepare the cell for
Nady [450]

Answer:

D - Cell Division

Explanation:

This is because the DNA needs to be replicated in order for the cells to be able to divide and create new daughter cells.

7 0
3 years ago
When ten or more pre-synaptic neurons conduct impulses to five or fewer post-synaptic neurons, the conduction pattern is said to
lesantik [10]

When ten or more pre-synaptic neurons conduct impulses to five or fewer post-synaptic neurons, the conduction pattern is said to be <u>convergent</u>.

A neuron in such a network can take information from numerous other neurons through convergence. Inhibitory interneurons are activated by presynaptic cells, but instead they reduce nearby cells inside the network.

Synaptic divergence refers to the dispersion of synapses from such a single neuron onto several postsynaptic partners as well as partner kinds, while synaptic convergence refers to being affected by having neuronal cell kinds delivering input around on a shared postsynaptic partner.

Multiple presynaptic cells send convergent information to a single postsynaptic neuron.

To learn more about neurons, here

brainly.com/question/10877140

#SPJ4

5 0
1 year ago
Which of the following properties of water contributes most directly to cloud formation?
tatuchka [14]

Answer:

1 at one is the answer

if I'm right pls make me braniest

6 0
3 years ago
18) When a population becomes larger than its carrying capacity, which one of the following may occur?
goblinko [34]

Answer:

The birthrate may rise.

Explanation:

If there are an increase in numbers, then obviously the amount of births will rise.

4 0
2 years ago
Answer the questions
solong [7]

Answer:

This is for the table at the top

<em>Plentiful roaming space</em>- increase - <u>because they</u><u> have more space they can live in.</u>

<em>Severe</em><em> </em><em>drought</em><em> </em><em>-</em><em> </em>decrease<em>-</em><em> </em><em> </em><u>because they</u><u> </u><u>wont</u><u> </u><u>have</u><u> </u><u>enough</u><u> </u><u>water</u><u> </u>

<em>abundant food </em><em>source</em><em> </em><em>-</em><em> </em>increase - <u>Because they have enough food to sustain themselves </u>

<em>Habitat </em><em>destruction</em><em> </em><em>-</em><em> </em>decrease - <u>Because they won't have a place to live in </u>

<em>Elimination of predators</em><em> </em><em>-</em><em> </em>increase - <u>Because there will be less animals hunting them for food.</u>

<em>Lack of competition</em><em> </em><em>-</em><em> </em>increase - <u>Because they won't have to compete for food which will allow them to have more.</u>

<em>Disease</em><em> </em><em>outbreak</em> - decrease - <u>Because the disease will kill a lot of them and can potentially cause birth rates to go down</u>

3 0
3 years ago
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