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inn [45]
3 years ago
9

Which type of energy used on earth comes directly from the sun

Biology
1 answer:
astra-53 [7]3 years ago
3 0

Answer:

solar radiation

Explanation:

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What is a enzyme- and why are they helpful to living things
Strike441 [17]

Answer:

Enzymes are proteins that help speed up metabolism, or the chemical reactions in our bodies. They build some substances and break others down. All living things have enzymes. Our body naturally produce enzymes

Step by Step explanation:

If you like my answer than please mark me brainliest thanks

8 0
2 years ago
Allergens differ from antigens because ________. Allergens differ from antigens because ________. allergens do not involve the l
Vera_Pavlovna [14]

Answer:

Allergens differ from antigens because *they do no stimulate the immune system resulting in the production of leukocytes rather than the stmulate the IgE antibodies*

Explanation:

Allergen and antigen are both foreign substances that can cause certain disorders to animals, but there is some difference between them in terms of their nature and the diseases caused by them. An allergen is a nonparasitic foreign substance that can cause certain immune reactions in the body when it enters the body.  Whereas, an antigen is a foreign substance that can trigger the immune system to produce a specific immune response. This immune response leads to produce antibodies that can neutralize or destroy the foreign substances that entered the body.

Allergens can produce Systemic Allergic Response. Allergens stimulate the IgE antibodies by binding to them on the mast cells and causing the mast cells to rupture and release histamine, serotonin, and heparin, initiating inflammatory response.

4 0
3 years ago
Read 2 more answers
What are the two components of declarative memory?
Savatey [412]

Answer:

c. Semantic and episodio

Explanation: hope this helps!

7 0
2 years ago
a change in population of one organism results of the increase in grasshopper population decrease in Grass population change cou
Gnesinka [82]

Answer:

An animal that eats grasshoppers

Explanation:

It's population must have reduced and then the grasshoppers population must have increased.

Thank u

May God bless you!!

4 0
2 years ago
You see in the back room of the hospital that has two boxes containing two different concentrations of morphine-sulfate NaCl I.V
professor190 [17]

Answer: less NaCl in the 0.6% solution bag

Explanation:

1. assume equal concentration of morphine sulphate (mg amounts anyway)

2. Assume both concentrations are either w/w or w/v

3. assume bags are of equal volume

4. 0.8% solute > 0.6% solute

7 0
2 years ago
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