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Ede4ka [16]
3 years ago
9

How do the characteristics of viruses and bacteria compare?

Biology
1 answer:
Oduvanchick [21]3 years ago
4 0
Viruses can’t survive without a host, they have to attach to a cell, unlike bacteria. Viruses are tinier than bacteria.
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what can cause a decrease in soil quality of farm land that is left without crops during some months every year
mixer [17]

Answer:

Let the land lie fallow for a season

Explanation:

In Agriculture when a farmer has some problems with the quality of his soil due to continued planting all year round without allowing the soil rest, there seems to be loss of some of the nutrients that help crops grow and he is unable to grow crops on his field.

The best option is to allow the land low fallow with grasses and other plants growing and replenishing the soil.

3 0
3 years ago
A process that increases genetic diversity during meiosis is called
Irina18 [472]

Answer:

crossing over

Explanation:

7 0
4 years ago
Why shouldnt you move the objective lense towards the stage when focusing
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REMOVING THE SLIDE FROM UNDER HIGHER POWER OBJECTIVES MAY CAUSE THE SLIDE SURFACE TO HIT THE OBJECTIVE LENS SINCE THE LENS IN THESE OBJECTIVES WILL BE VERY CLOSE TO THE SLIDE. THIS COULD RESULT IN DAMAGE TO THE LENS. b. TO ACHIEVE THE HIGHEST POSSIBLE RESOLUTION WHEN VIEWING THROUGH THE HIGHEST POWER OBJECTIVES.
8 0
3 years ago
Groups of individuals that belong to the same species and live in the same environment
MissTica

Answer:

This is known as Population.

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A population is made up of organisms of the same kind living together in the same habitat. Characteristics of a population include the population size, frequency, density, percentage cover and distribution.

Factors that dominantly affect a population comes up especially in size and distribution. These factors include; migration of organisms to other habitats, invasion or colonization by new species, increase or decrease in birth and death rates etc

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alisha [4.7K]
A. Organic molecules can form in a REDUCING<span> atmosphere.</span>
7 0
3 years ago
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