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gladu [14]
3 years ago
7

What is excretion meaning

Biology
2 answers:
lyudmila [28]3 years ago
7 0

Answer:

excretion is the action of expelling waste from one's body.

Explanation:

AfilCa [17]3 years ago
4 0
In living organisms and cells) the process of eliminating or expelling waste matter.
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A) Fertilizers can pollute ground water. 
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3 years ago
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What is the difference between multicellular and unicellular?
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MULTICELLULAR-means many cells whereas UNICELLULAR means one cell

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4 years ago
Card One
Margaret [11]

Answer:

SIMPLE DIFFUSION transport

Explanation:

According to this question, John could smell the fragrance of his newly bought bottle of cologne all the way up the hall before he can even get into his bedroom, where he usually keeps it. However, he realizes when he got to his bedroom that he left the bottle of cologne uncovered.

The fragrance of the cologne that spreads from the bedroom all through the hall is as a result of SIMPLE DIFFUSION, a form of PASSIVE TRANSPORT. Diffusion is a form of passive transport in which molecules/fluids move from a region of high concentration to a region of low concentration until it is evenly spread. This is the case with John's cologne, which spread from the bedroom where the concentration is high to the hall, where it is low.

7 0
3 years ago
I need help with number two an 3 I already did one brainliest badge
Serhud [2]
I’m not sure if you got the wrong number
6 0
3 years ago
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Contrast: how were the designs of pasteur’s and redi’s experiments different? pasteur experimented with rotting meat; redi exper
saw5 [17]

The designs of Pasteur and Redi’s experiments were different such that Pasteur was able to show spontaneous generation was false, but Redi was not and is denoted as option C.

<h3>What is an Experiment?</h3>

This can be defined as a procedure which includes series of methods done to accept or refute a hypothesis or to ascertain its authenticity. Spontaneous generation is a theory which states that living organisms could arise from non living matter.

Pasteur experimented with broth while Redi experimented with rotten meat and Pasteur was able to confirm the micro-organisms in the air which disproved the concept of spontaneous generation and thereby making option B the most appropriate choice.

Read more about Experiments here brainly.com/question/25303029

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1 year ago
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