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3 years ago

How natural hazards or events such as weather change, drought can affect a population of animals in a given community

Biology

1 answer:

Alekssandra [29.7K]3 years ago

4 0

Answer:

Explanation:

One way natural hazard such as climate change and drought affect a population is by making some(if not all) plant species consumed by animals unavailable or less available. This would disrupt the food chain in the community. Having less producers would cause a definite decline in primary consumers’ populations which leads to a decline in secondary consumers’ populations and so on.

The animals could be more directly affected by these hazards. Water unavailability and extreme change in temperature can wipe out individuals that are not adapted to these environments.

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Calculate the net force on the Fx and Fy of 20 N 17 N 45.50 250

marysya [2.9K]

Answer:

$F_{net}$ is 26.25 N

Explanation:

Given that: $F_{x}$ = 20 N, $F_{y}$ = 17 N.

This implies that the two forces are acting at right angle to each other. Thus applying the Pythagoras theorem, we have;

$F_{net}$ = $\sqrt{F_{x} ^{2} + F_{y} ^{2} }$

= $\sqrt{(20)^{2} + (17)^{2} }$

= $\sqrt{400 + 289}$

$F_{net}$ = $\sqrt{689}$

= 26.2488

$F_{net}$ = 26.25 N

The net force is 26.25 N.

3 0

3 years ago

Which statement describes the synapse?

Harlamova29_29 [7]

<h2>Answer:-</h2>

$\pink{\bigstar}$ $\large\underline{\underline{\bf\green{Synapse:-}}}$

✯ Synapse is the gap between neurons that ensures that information travels in one direction only.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Therefore, the 2nd statement [B] is correct.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

<h3> $\pink{\bigstar}$ Additional Information:-</h3>

A Synapse is a small gap at the end of a neuron that allows a signal to pass from one neuron to the next. Synapses are found where nerve cells connect with other nerve cells. Synapses are the key to the brain's function.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

The term synapse was first introduced in 1897 by Michael Foster in his "Textbook of Physiology" and derived from the Greek synapsis, meaning "conjunction."

4 0

2 years ago

Read 2 more answers

Natural selection is best described as

nirvana33 [79]

Hello,

The answer is "natural selection is how animals, or plants survive or adapt to their environment".

Reason:

Natural selection is how animals, or plants survive or adapt to their environment this idea came up by Charles Darwin and how he examined the birds beaks which means he came up with the theory of evolution which means that animals evolve to a different type of that species to adapt to there environment with is natural selection.

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit

8 0

3 years ago

I need help ASAP please yalllllll

Brilliant_brown [7]

First one - pivot join
Second one - Suture joint
Third one - Gliding joint
Fourth one - Hinge joint

Hope this helps!

-Payshence xoxo

3 0

3 years ago

What is science and technology

Eva8 [605]

Science encompasses the systematic study of the structure and behavior of the physical and natural world through observation and experiment, and technology is the application of scientific knowledge for practical purposes.

Hope this helped!

7 0

3 years ago