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Len [333]
3 years ago
15

The four principal types of stress are __________.

Biology
1 answer:
stealth61 [152]3 years ago
7 0

Answer:

A

Explanation:

frustration, conflict, pressure, and anxiety

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Which has a cone for its reproductive structure
Neko [114]

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conifers: Cones

Explanation:

Conifers have cones (hence their name). Cones are the reproductive structures ofthe conifers: Cones are diploid tissue produced by the dominant sporophyte stage. The haploid gametophyte stage develops and produces gametes inside the cone.

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·four valence electrons
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The answer is carbon, hoped this helps you!
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True

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The bacterium is not susceptible to the penicillin family of antibiotics. it contains no plasmids and relatively little peptidoglycan. Adherence to the intestinal lining by this bacterium is due to its possession of a capsule.

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Example of commensalism in finding nemo
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A type of commensalism is the sea anemone and the clown fish. The definition of commensalism is where another species lives within another. (Usually this relationship is with animals, fungi, and plants.) No harm comes to either species. 

A clown fish lives in a sea anemone, and this doesn't hurt the anemone nor is the clownfish affected by its sting because of their oils that protect them.

If you didn't know, Nemo and his father, Marlin, lives in a sea anemone. A natural habitat of a clown fish.
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