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damaskus [11]
3 years ago
12

20 POINTS!! please help! I can't understand this!!!

Biology
1 answer:
xz_007 [3.2K]3 years ago
3 0

The ground finches adapted to have larger beaks to eat the bigger seeds in the drier seasons. This means over the years only the bigger beaked finches could survive to reproduce.

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Fact for each one.
alina1380 [7]

Answer:

The answer is down below.

Explanation:

Estuaries

-More than 80 percent of all fish and shellfish species use estuaries as primary habitat or as a spawning or nursery ground.

-Estuaries are often called the “nurseries of the sea”.

-Estuaries and their surrounding wetlands are bodies of water usually found where rivers meet the sea.

Abiotic factors

In an estuarine ecosystem, these factors are light, oxygen, water, nutrients, temperature, salinity, and space. So just divide these into three.

Biotic factors

These include plants and animals such as shrimp, fish, and oysters

3 0
3 years ago
Write one scientific question about the organism in the photo.
Paladinen [302]

Answer:

How does the bird's long beak help it survive?

Explanation:

It could be to crack nuts or to help dig up bugs. This should work unless the question needs to be about cells and stuff.

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3 years ago
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Excess sodium in the diet is linked to what disease in some induivuals
allochka39001 [22]

Sodium and potassium have opposite effects on heart health: High salt intake increases blood pressure, which can lead to heart disease, while high potassium intake can help relax blood vessels and excrete the sodium and decrease blood pressure.


5 0
3 years ago
Lydia is walking in the woods at night to observe owls. She hears a rustling behind a tree, which startles her and causes her bo
kati45 [8]

Answer: A. The enteric nervous system will slow down digestion to conserve energy.

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What is the best definition of a chromosome? Based on the picture provided above :)
Talja [164]

Answer:

d.

Explanation:

A chromosome is a strand of DNA that is encoded with genes. In most cells, humans have 22 pairs of these chromosomes plus the two sex chromosomes (XX in females and XY in males) for a total of 46. The word chromosome was originally coined in German from the Greek words khroma, meaning color, and soma meaning body.

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