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valentina_108 [34]
3 years ago
7

Which of the following has mechanical energy? bouncing ball water in a reservoir book on a table person running falling tree

Biology
2 answers:
suter [353]3 years ago
7 0
I would agree with answer above
Yuliya22 [10]3 years ago
6 0
Book on the table because its sitting there

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Jezelyn needs to create a project that shows geographic isolation in action and decides to make a video. Which of the following
kodGreya [7K]

Answer:

a video that shows penguin species that have different mating dances

Explanation:

The question is incomplete as it does not have the options which are:

  • a video that shows a large river that has penguin populations on both sides
  • a video that shows penguin species that have different mating dances
  • a video that shows a penguin that is laying eggs
  • a video that shows penguins in a tidal pool and an open ocean

Answer:

a video that shows penguin species that have different mating dances

<em><u>The reproductive isolation is the factor which allows the species to evolve and form a new species, therefore, this factor is used to describe a species.</u></em>

<em><u /></em>

<em><u>The reproductive isolation refers to a mechanism in which the species are isolated to not interbreed with the individual of other species. The reproductive isolation could be due to behavioural, psychological, physical or genetic differences. evolved as an adaptation.</u></em>

<em><u /></em>

<em><u>In the given cases, the penguin species which shows different mating dances is considered to be reproductively isolated as the different dance rituals evolved as behaviour to prevent them from mating.</u></em>

<em><u /></em>

<em><u>Thus, the selected option is correct.</u></em>

<h3><em><u /></em></h3>

5 0
2 years ago
According to scientists, ocean waves could be a source of energy. Devices are being designed to capture the energy from waves an
katrin [286]
The one that makes the most sense to me, would have to be B. A would not be a benefit at all. While C doesn't necessarily makes sense as the device is only designed to capture energy from ocean waves. And D doesn't make sense to me in general.
8 0
3 years ago
What is the function of these organelles? endoplasmic reticulum: Golgi body: mitochondrion: ribosome:
liraira [26]

Answer:

Endoplasmic Reticulum: help form and store proteins.

Golgi Body: sorting and processing proteins.

Mitochondria: converts food (or protein) into energy.

Ribosome: synthesize proteins for use throughout the cell.

Hope this helps

-Amelia

7 0
3 years ago
Read 3 more answers
Will mark brainliest
MariettaO [177]

Answer:

Well , I think the answer is B

This represents a closed system,and one benifit is that the risk of passing disease between other species is lower than in open system

But still I prefer you to check it out in your book

6 0
2 years ago
Read 2 more answers
What food did they eat at the first thanksgiving?
lesya [120]
Wild animal meat (small game animals), various vegetables, (corn, squash, etc.)
3 0
3 years ago
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