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tangare [24]
4 years ago
10

The sum of all earth's ecosystems is called the __________.

Biology
1 answer:
Eva8 [605]4 years ago
8 0
The answer is Troposphere.
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In humans, almond shaped eyes are dominant to round shaped eyes and long eyelashes are dominant to short. A man who has round ey
Anna11 [10]

Answer:

Phenotypic ratio - 2 almond eyes and long lashes: 2 round eyes and long lashes

0.5 (from the ratio) x 8 (children) = 4

4 children will have almond eyes with long lashes

Hope this helps!

7 0
3 years ago
Why arent descriptive investigations repeatable?
Montano1993 [528]

Answer:

Descriptive investigations are not repeatable because they are based only on observations made at a single point in time. The results may vary at a different time. In addition, descriptive investigations do not contain variables that may indicate cause-and-effect relationships.

Explanation:

6 0
4 years ago
Zander is trying to determine the correct answer on a multiple-choice test. he has eliminated two of the four answer options bec
shutvik [7]

Answer:

The hippocampus and the cerebrum are involved.

Explanation:

High analytical thinking, problem solving skills  and hard  reasoning - tasks (such as multiple-choice test) which involved high brain centers are designated to the  cerebrum in the frontal lobe. Therefore Zander will use this part of his brain to sort out the options, to reason to pick the best.

On getting the answer, this is  stored temporarily as short -memory in the Hyppocampus, before been integrated with old  information stored as old memories when he sleeps.

Thus the neural connectivity between the cerebrum and hippocampus form the basis of cognitive operations used by Zander,

3 0
4 years ago
Which statement describes the reaction
topjm [15]

Answer:the last choice

Explanation:as it exactly fit for the question as per reaction

5 0
3 years ago
Ocesses that break down complex molecules into simpler ones are anabolic. select one:
Tpy6a [65]
It is a. true.


Hope helps-aparri

(thank yous are welcome)

8 0
3 years ago
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