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Alina [70]
3 years ago
8

Why is the horseshoe crab an example of a living fossil

Biology
2 answers:
Molodets [167]3 years ago
8 0

Hey there! Here is your answer: Horseshoe crab is considered living fossils because they have existed unchanged for about 445 million years. They are usually not crab; they are not closely related to lobsters or crab. ... Horseshoe crab looks is almost the same with their ancient relatives despite the fact that they have been around for so long. I hope this helped! Your fellow Brainly user, GalaxyGamingKitty. (THE FOLLOWING INFORMATION HAS BEEN USED FROM GOOGLE)

labwork [276]3 years ago
8 0

Answer:

It hasn't changed since it first appeared on Earth

Explanation:

took test and got it right

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Why is the cell cycle important to the growth of organisms
Blababa [14]

Answer:

The cell cycle is the replication and reproduction of cells, whether in eukaryotes or prokaryotes. It is important to organisms in different ways, but overall it allows them to survive. ... Plants require the cell cycle to grow and provide life for every other organism on earth.

Explanation:

4 0
4 years ago
How do macronutrients, micronutrients and additives get absorbed into our bodies​
Luden [163]

Macronutrients are, in the most basic terms, the components of food that ... gram, and that's not including the additional calories from sugary additives, etc. ... absorbed by the body, making it possible for you to still be deficient.

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3 years ago
What is the first part of the small intestine called?
STatiana [176]

Answer:

The first part of the small intestine is called duodenum

Explanation:

The small intestine is a tightly folded tube which connects to the stomach on the top end and to the large intestine on the bottom end.

The small intestine consists of three parts:

  • duodenum
  • jejunum (absorbs sugars, amino acids, and fatty acids)
  • ileum (absorbs remaining nutrients that did not get absorbed by the duodenum or jejunum)

Duodenum is responsible for completing the first phase of digestion. In this section of the intestine, food is mixed with enzymes and bile which help break down food.

6 0
2 years ago
Why can a deer be considered a predator?
crimeas [40]

Answer:

A deer can be considerd as a predtor because of their horns (aka). antlers.  

Hope this helps

<em>Please give me Brainliest</em>

4 0
4 years ago
A nurse is teaching clients about healthy living and obtaining adequate foods in our diets for energy. Which statement by the cl
kakasveta [241]

Answer:

"My nutritionist measures energy content of food by using a bomb calorimeter."

Explanation

Animals humans included eat food in order to get chemical energy through cellular respiration either aerobically or anaerobically.

Therefore, food energy is the amount of chemical energy that can be derived from food.

Food energy can be measured using a bomb calorimeter and the unit of measurement is calories.

So when the client made the statement and mentioned energy content in food being measured by a calorimeter, it shows the client had an understanding on how energy in food is measured.

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3 years ago
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