What is the boundary where two plates meet and trenches are formed?

Identify the importance of carbon. Check all that apply

Grace [21]

Answer:

It ensures life on Earth can exist.

2. It is the universal solvent.

3. It is a part of all organic compounds, including carbohydrates and nucleic acids.

4. It is found in every living thing.

I think so not sure sorry:-)

3 0

3 years ago

The ant, Myrmecia pilosula, is found in Australia and is named bulldog because of its aggressive behavior. It is particularly in

Inessa [10]

Answer:

The question lacks the illustrative diagram, the diagram has been attached as an image.

The correct answer, according to the picture is A.

Explanation:

All cells undergo division (mitosis or meiosis). Meiosis reduces the chromosomal number of the daughter cells by half. According to the question, The female species of Myrmecia pilosula ant has diploid cells total number of 2 chromosomes.

At the metaphase stage of meiosis I, homologous chromosomes (similar but non-identical chromosomes received from each parent) aligns at the center/equator of the cell called METAPHASE PLATE. This alignment is done when spindle fibres attach to the kinetochores of the chromosomes.

Option A in the diagram depicts this arrangement of homologous chromosomes in the centre of the cell. Note that, each chromosome has replicated to form SISTER chromatids held together at the centromere. These chromosomes will be pulled apart in the next stage (Anaphase).

Option B depicts only one replicated chromosome

Option D depicts separation of sister chromatids (only one chromosome)

Option E depicts separation of sister chromatids of two chromosomes which occurs in the Anaphase of meiosis II

7 0

3 years ago

A classmate argues that Schwann and Schleiden are responsible for the cell theory. How do you respond? Cite facts and use logica

Serga [27]

Answer:

Yes.

Explanation:

Yes, Schwann and Schleiden are responsible for the cell theory, both the scientists presented the cell theory in 1839. I agree with the argument of my classmate because the person who first presented cell theory was both Schwann and Schleiden. Schwann works on plant cell whereas Schleiden works on animal cell and formulate cell theory. So my classmate's argument is right about cell theory.

5 0

3 years ago

Biomass includes _____.

ddd [48]

Biomass includes plants and animals waste because biomass is the organic material from plants and animals

6 0

3 years ago

Where does hydrogen fusion occur in the sun

Pie

it occurs in the core of the sun

7 0

4 years ago