Explain why aliens invading earth are not likely to be giant cells the size of humans.

Biology

1 answer:

DiKsa [7]3 years ago

8 0

Answer:

Those would have to be some pretty big cells.

Explanation:

Cell transport and other functions of the cell involving movement of fluids and enzymes throughout, especially in terms of waste disposal, heat dispersion, and energy transfer throughout the cell make it more than unreasonable and wholly impossible for a cell to get to that size, not to mention gravity near a celestial body on a cell larger than a microscopic scale would likely break apart, being they are not particularly strong on their own in their cell membranes.

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Two environmental changes are described below: Environmental change 1: Many small tree saplings are competing for sunlight on th

lilavasa [31]

Answer:

Both statements are true

Explanation:

Many small tree saplings are competing for sunlight on the forest floor because tree saplings in forest floors are often deprived of adequate light as a result of the shade created by bigger trees in the forest. Hence, the saplings jostle for light in order to effectively carry out light-requiring physiological activities such as photosynthesis and chlorophyll synthesis.

The West Nile virus a virus that generally affects the central nervous systems of birds - the primary host. It is transmitted from one bird to another through contact and by a vector - the mosquito. The virus is also capable of being contracted by humans where it causes fatal neurological disorders.

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Which part of a scientific argument must be supported by valid data

Cloud [144]

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3 years ago

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As each codon arrives at the active site of a ribosome, it attracts another molecule containing the anticodon. this molecule is

SashulF [63]

This molecule is called the transfer Ribonucleic acid (tRNA).
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Redox reactions refer to a pair of reactions in which a particular oxidation is coupled to a corresponding reduction. Although n

Bad White [126]

Answer:

The Equations sort each listed half reaction as either an oxidation or a reduction.

Fe + CuSO4 + → FeSO4 + Cu

(Fe oxidized, Cu reduced)

Explanation:

For proper understanding of the concept of the Redox reaction, let us know the meaning:

Reduction- Oxidation or "redox" reactions occur when elements in a chemical reaction gain or lose electrons. This reaction causes an increase or decrease in oxidation numbers. The Half Equation Method is used to balance these reactions. The equation is separated into two half-equations, one for oxidation and one for reduction. For Example -

CuO + H2 → Cu +H2O.

In this redox reaction, CuO is getting reduced to Cu since Oxygen is getting removed.

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What is a career that combines science with another interest

alexdok [17]

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