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Lapatulllka [165]
3 years ago
11

How does the bone protect the immune system? please help

Biology
1 answer:
Ksivusya [100]3 years ago
6 0

Answer:

The bone marrow(which is found in bones) produces cells called lymphocytes which is an essential part to the immune system. The lymphocytes circulate in your blood, and there are 2 types of lymphocytes: T and B cells. The B cells produce molecules that destroy viruses or bacteria

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Which biomolecule is structurally important to the cell membrane as it comprises the bilayer?
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Phospholipids. Phospholipids, arranged in a bilayer, make up the basic fabric of the plasma membrane. They are well-suited for this role because they are amphipathic, meaning that they have both hydrophilic and hydrophobic regions. Chemical structure of a phospholipid, showing the hydrophilic head and hydrophobic tails ..
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3 years ago
Why do people like sparkling water?
eduard

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maybe they think it will make them magical?

Explanation:

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Students observe several slides of tissue cross-sections under the microscope. They are asked to develop a key system to classif
notka56 [123]

As students observe several slides of tissue cross-sections, one simple key they can use to determine if the slides come from dicots or monocots is to analyze the <em><u>vascular bundles</u></em><em><u>.</u></em>

A vascular bundle is described as a portion of the transport system of vascular plants. These bundles are microscopically different in Monocots than they are in Dicots, which will allow students to tell them apart through the tissue slides.

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brainly.com/question/1561185?referrer=searchResults

7 0
3 years ago
Scientists classify clams as consumers. Which observation about clams provides the strongest evidence for this classification?
Andre45 [30]

Answer:

They eat plants so since they don't make their own food they are a consumer

Explanation:

clams eat algae and algae is a producer it means that primary consumer

5 0
3 years ago
A tall pea plant (Tt) is crossbred with a short pea plant (tt). The following Punnett square shows the separated alleles for two
Brut [27]
If you will make a Punnett square for this problem it will look like this:
     T     t
t   Tt    tt
t   Tt    tt

So the genotype in the first and third box would be Tt. On the second and fourth box, we have tt. 

So your answer would be: C. 1 = Tt; 2 = Tt; 3 =tt; 4 = tt
8 0
3 years ago
Read 2 more answers
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