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Aleksandr-060686 [28]
3 years ago
9

What kinds of things could decrease Earth’s temperature?

Biology
2 answers:
navik [9.2K]3 years ago
8 0

Answer:

  • decrease energy retained as heat
  • decrease energy absorbed

Explanation:

basically reduce greenhouse gasses in the atmosphere, and have more reflective buildings, roads ect..

lesya [120]3 years ago
3 0

Answer:

Greenhouse gases are important. Without them, the Earth would lose heat too quickly and life as we know it would be impossible to sustain. Greenhouse gases, which include water vapor and carbon dioxide, absorb heat in the lower atmosphere and reflect it back to the Earth.

Or

Aerosols are tiny particles that float in the air, and they usually have the opposite effect of greenhouse gases: as the concentration of aerosols increases, surface temperatures decrease.

Explanation:That's because aerosols generally reflect incoming sunlight, increasing Earth's albedo.

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Suppose a point mutation, such as a change from an adenine to a guanine, occurs in the genome of a human sperm cell. The mutatio
yulyashka [42]

Answer:

B. The mutation results in a new, dominant allele

C. The mutation occurs in a gene that controls development and alters differentiation of a cell type during development.

D. The mutation occurs in a codon and alters the function of the final protein

Explanation:

All the above things will change the <u>ultimate expression</u> or phenotype by altering the proteins. Choices B, C, and D will all change the outer functioning.

Choice A only affects the rate of transcription, so it may go faster or slower, but the end product will be the same.

This part that doesn't look like it's one of the choices ("The mutation occurs in a portion of an intron not responsible for exon splicing.") would not affect phenotype, because introns are removed before the RNA is sent out.

Choice E says that the amino acid sequence is unchanged, meaning the protein final product will be the same and the expression will not change.

7 0
4 years ago
The two main phases of the cell cycle are the cytokinetic phase and interphase
Vitek1552 [10]

Answer:

Flase

Explanation:

The cell cycle has two major phases: interphase and the mitotic phase. During interphase, the cell grows and DNA is replicated. Usually the cell will divide after mitosis in a process called cytokinetic in which the cytoplasm is divided and two daughter cells are formed.

hope this helps

have a great day/night :)

4 0
3 years ago
Read 2 more answers
The science of the classification of organisms is<br> ???
Reil [10]

Answer:

Taxonomy. Quick google search. :)

Explanation:

6 0
4 years ago
The parts of a cell that help it function are called
lara [203]

organelles

..............................

4 0
2 years ago
The table shows the relative size of the genomes (total DNA in the nucleus), number of genes, and number of chromosomes for a va
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You don't show the table...but you should see that the more complex an organism, the more chromosomes and the more genes it has.

A bacteria has a small genome. perhaps it has about 5000 genes. it also has 1 chromosome.

Yeast are more complicated than bacteria. Saccharomyces cerevisiae (the yeast that makes beer, wine and bread, has about 6300 genes and 16 chromosomes.

A human has 46 chromosomes (23 pairs), and has likely around 20,000 genes.
6 0
3 years ago
Read 2 more answers
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