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kkurt [141]
2 years ago
8

a surfer experienced a windy day at the sea, he counted the waves passing by him per min. he counted 20 waves in one minute. can

you find out the frequency of the ocean waves at that time?
Biology
1 answer:
andreev551 [17]2 years ago
3 0
To receive info from more reliable sources and to Answer waves frequently Lise
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Determine whether each statement refers to the central nervous system or the peripheral nervous system.
marin [14]

Answer and Explanation:

Consists of the brain and spinal cord

- central nervous system

Consists of the nerves outside the brain and spinal cord

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Collects information from sensory organs

-peripheral nervous system

Processes information from sensory organs-central nervous system.

The CNS is made up of the brain and the spinal cord. The PNS consists of nerves, which link the CNS to various receptors and effectors.

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2 years ago
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Looking through a light microscope at a dividing cell, you see two separate groups of chromosomes on opposite ends of the cell.
vladimir2022 [97]

Answer:

Option D, telophase

Explanation:

Telophase is the last stage of mitosis cell division in which the duplicated genetic material gets arranged into two identical daughter cells. In generals, this phase begins once the replicated, paired chromosomes have separated and arranged themselves on two opposite sides, or poles of the cells. After this, nuclear envelope begins to form around the chromosomes. After telophase, the cell undergoes cytokinesis to divide the cytoplasm of the parental cell into two daughter cells.

Hence, option D is correct

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3 years ago
When solar radiation enters Earth’s atmosphere, about 23 percent is absorbed in the atmosphere and about 48 percent is absorbed
Vlad [161]
I think Earth’s atmosphere plus atmosphere. So, 23+48=71. So, the answer is A
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Functions of the spleen include all of those below except ________. A. removal of old or defective blood cells from the blood B.
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Forming crypts that trap bacteria
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An allele is one of the alternative forms of a gene that governs a trait. If a fern plant is heterozygous for a particular trait
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They can be described through GENOTYPE because dominant always shows through phenotype.

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