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ElenaW [278]
3 years ago
9

Cellulose is found throughout the cell walls of plant cells. Cellulose makes cell walls rigid, which indicates that cellulose is

a carbohydrate. lipid. nucleic acid. protein​
Biology
1 answer:
Nadya [2.5K]3 years ago
3 0

Answer:

Carbohydrate

Explanation:

Cellulose is a type of carbohydrate

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These individuals had theories of evolution by natural selection, but did not receive the same credit that Darwin did: Group of
Sergeeva-Olga [200]

The individual who did not receive the same credit as Darwin was Alfred Russel Wallace.

<h3>What is the evolution theory?</h3>

The evolution theory is a scientific theory explaining how natural selection may change (evolve) phenotypes across generations.

Alfred Russel Wallace was an evolutionary biologist who understood the importance of natural selection on this process.

In conclusion, Alfred Russel Wallace did not receive the credit as Darwin.

Learn more about natural selection here:

brainly.com/question/23929271

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7 0
2 years ago
1. Neutrons are found __________ and have ___________ charge.
NNADVOKAT [17]
<span>1. Neutrons are found __________ and have ___________ charge.

in the nucleus; neutral

Question 2. Which of the following particles has a positive charge?

proton


Question 3. Which of the following particles has a negative charge?

electron


Question 4.In which state of matter do the particles move somewhat freely but still not enough to fill the entire space of a container?

liquid


Question 5.In which state of matter are the particles the LEAST attracted to each other?

gas

I am 100% sure of these answers. Have a nice day.</span>
8 0
3 years ago
Assume that you are a marine biologist. Choose a marine phyletic group and write a report on its diversity and the adaptations
Maslowich

Answer:

These organisms should be adapted to live in this enviroment, i.e., they need to have adaptations to breathe, to swim (fins), streamlined bodies to move through the water, to eat the food found in the region, etc. Moreover, in this environment, the diversity tends to be high because marine regions are often characterized by their richness.

7 0
3 years ago
What kind of molecule carries the alleles from parent to offspring
zheka24 [161]

Answer:

DNA

Explanation:

The Roles of DNA, Genes, Alleles, and Chromosomes in Inheritance. Explain that the information passed from parents to offspring is transmitted by means of genes which are coded in DNA molecules. Explain the basic process of DNA replication.

6 0
3 years ago
Read 2 more answers
Assume that the left ventricle of a child's heart has an EDV=90mL, and ESV=60mL, and a cardiac output of 2,400 mL/min. His SV is
Sliva [168]

Answer:

SV = 30 ml/ beat.

HR = 80.

Explanation:

The formula to calculate SV is as follows:

SV = EDV- ESV.

Here EDV = 90ml (end diastolic volume), ESV = 60ml (end systolic volume) ans SV is stroke volume.

SV = 90-60

SV = 30ml/beat.

The formula to calculate HR is as follows:

HR = CO/SV

Here, HR is heart rate, CO is cardiac output = 2,400 ml/min and SV is stroke volume = 30ml/beat

HR = 2,400/30

HR = 80.

Thus, the SV is 30ml/best and HR is 80.

4 0
3 years ago
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