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stich3 [128]
3 years ago
13

Brainliest to the best and correct answer!!!

Biology
1 answer:
charle [14.2K]3 years ago
4 0

Explanation:

plant growth. you can create a hypothesis like "the plant grows better in blue light! "

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You discover a new species and are given the task of describing and classifying it. Upon closer examination, you find that it ha
love history [14]

Answer:

a. Mammalia

Explanation:

Mammalia are the class species that have distinct systems and separate ducts for different activities like reproduction, excretory, and defecatory and moreover they have nipples to feed their young ones.

So, the above species which has a single duct for reproductive, excretory, and defecatory material as well as a lack of true nipples does not belong to Mammalia

4 0
3 years ago
The hormone adrenaline can affect only cells with.
Savatey [412]
The answer would be appropriately shaped receptors
5 0
3 years ago
Where does the waste material in the body come from and why does the body need to get rid of these waste materials?
Marizza181 [45]
"Waste" -- in the form of urine and feces -- how the body removes the parts of food we ingest that is not used for nutrition and also is a way to rid the body of toxins. The kidneys filter the blood, removing "waste" products such as excess vitamins or drugs (this is why your urine can have a bright color if you take high doses of vitamin c) and liquid waste is held in the bladder before being released. Food travels through the gut to be digested -- broken down into usable bits and waste. After breaking down in the stomach, the material travels through the small and large intestines. The small intestine is lined with villi -- tiny protrusions that add surface area so nutrients can be absorbed into the bloodstream. In the large intestine and colon, water is pulled from the mass so it becomes more solid. Eventually the solidified waste passed through the rectum and out the anus as feces. The build-up of waste in the body can itself be toxic -- if the kidneys do not function properly to clean the waste out, the buildup can be fatal. When the body goes into emergency mode to eliminate a toxic substance -- such as e. Coli in the case of food poisoning -- the intestines don't both absorbing water and the result is the liquid fecal matter being quickly passed through and ejected as diarrhea.
4 0
3 years ago
Read 2 more answers
ACTIVITY 4
Lelu [443]

Answer:

across :

4):

down :

1): subcutaneous

2):toxin

3):pathogen

5 0
2 years ago
The visible characteristics of an organism, such as hair color, describes the
Sophie [7]
I think it’s phenotype bc phenotypes is what the natural selection acts on bc it’s what interacts with an organisms environment and not the genotype.
7 0
3 years ago
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