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Mumz [18]
2 years ago
13

Pleas help me.... I'm about to fail my class. I will mark brainliest!!!!

Biology
1 answer:
damaskus [11]2 years ago
3 0
The answer is spongy bone.
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Pls pls pls help!! i’ll give brainliest
ankoles [38]

Answer:

materials move against a concentration gradient

7 0
3 years ago
Animals in phylum Arthropoda generally have these characteristics in common.
umka21 [38]

Answer:

Chitinous exoskeleton and segmented bodies​.

Explanation:

Phylum Arthropoda are known as jointed legs species which include crabs, spiders, ants, etc. The important characteristic of Arthropoda is they have a hard chitinous exoskeleton that provides them protection and gives flexibility. These phylum species can survive in both terrestrial and marine habitats. Some characteristics of phylum Arthropoda are given below:

1) They have Chitinous exoskeleton which is hardened.

2) Their digestive tract is present at opposite ends of the body and complete with the mouth and anus.

3) They contain jointed limbs.

4) The body structure of these species is showing bilateral symmetry.

5 0
3 years ago
Which organelle folds protein
denis23 [38]

Answer:

endoplasmic reticulum

Explanation:

Protein folding occurs in a cellular compartment called the endoplasmic reticulum. This is a vital cellular process because proteins must be correctly folded into specific, three-dimensional shapes in order to function correctly. Unfolded or misfolded proteins contribute to the pathology of many diseases.

5 0
2 years ago
Read 2 more answers
Minerals that assists in fluid regulation are
neonofarm [45]
Sodium, calcium, potassium, chlorine, phosphate, and magnesium
8 0
3 years ago
Which states joined South Carolina in issuing a Nullification Act?
devlian [24]

Answer:

From the research I did, I believe the answer is A.

Explanation:

I really hope this is helpful c:

6 0
2 years ago
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