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2 years ago

Why can't populations continue to keep growing and growing?

2 answers:

jeka942 years ago

6 0

Populations usually start moderately linear because when one person is birthed another passes away. It’s a full circle and causes us not to overpopulate. If we overpopulated then our resources would be stretched thin.

Colt1911 [192]2 years ago

3 0

Answer:

That would lead to overpopulation.

Explanation:

If overpopulation became severe, it could lead to increased homelessness, famine, and poverty. These things are already an issue in our world and overpopulation would make it even worse. :( I hope this helps! :)

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É muito comum ouvirmos dizer que o orvalho caiu.voce acha que essa expressão corresponde ao que de fato ocorreu?

Kryger [21]

When the word Storms is used in relation to climatic controls, we are not talking about tornadoes, hurricanes and the like. Rather this control deals with the presence of moisture in the atmosphere, the various means by which moisture is removed from the atmosphere and the forms the moisture takes. Meteorologists are very interested in the amount of moisture in the air not only because the presence of water vapor is an indicator of the potential for precipitation, but the energy released as water vapor changes states provides the energy for storms.
Moisture, or humidity, is a general term we will use to describe the amount of water vapor in the air. There are a number of ways to express the amount of humidity in the air -- the most common being absolute humidity, relative humidity and mixing ratio. We will take up each of these shortly.

4 0

4 years ago

Your job is to write out a story about the Tissue Family Reunion which includes the following family members: epithelial, connec

marin [14]

Answer: Write out a story about the Tissue Family Reunion which includes the following family members: epithelial, connective, nervous, muscular. All of the tissues have “grown up” and moved away from home. Each now lives in a new place and has their own job and they have come home for the anual family reunion.Your job is write story that details their conversation as they all get together and discuss where they ” live” and what the now “do”. It is your decision as to the format that you would like to use. For edxample you could write story in paragraph that identifies the job and location of each

Explanation:

6 0

3 years ago

Question 7 in the attachment, please help thank you so much!

sertanlavr [38]

Answer:

Here are the answers:

a. 4 Cell determination as an issue in the *rest is missing*

b. 4 They assumed that different ways of separating an embryo into two parts would be equivalent as far as the fate of the two parts was concerned.

c. 4 I and III only

Explanation:

The passage demonstrates the importance of two factors in the development of an embryo: cleavage planes of division of embryonic cells and cell differentiation.

Cleavage Planes:

Cleavage basically refers to the division of the zygote into a large number of cells called blastomeres. Cleavage planes are geometrical lines or orientations along which cleavage takes place. Since, all embryonic cells are the precursors of some type of body cells, the cleavage planes determine if the cells are adequate for growth and development.

Cell Differentiation:

Cell differentiation is the transition of an undifferentiated cell into a specialized one. For example, stem cells are undifferentiated cells that develop into progenitor cells that mature into a specific cell lineage. For an embryo to regenerate, the presence of adequate embryonic stem cells is crucial. Embryonic stem cells are present in abundance before the gastrulation phase of embryonic development, after which they rapidly start differentiating.

5 0

4 years ago

Examine the graph below. Which scenario is best represented by the graph?

lora16 [44]

The answer is C

I just took the test

7 0

3 years ago

Which shoes the levels of organization in multicelur organisms from implest to most complex

Inessa05 [86]

Answer:

The biological levels of classification from simplest to most complex are:

Organelles: The different structures from which a cell is made. For example, ribosomes, vacuoles etc

Cells: The basic unit of life. For example, red blood cells

Tissues: Cells which work together. For example connective tissue

Organ: different tissues work together to form an organ. For example, the heart

Organ System: Different organs work together to form an organ system. For example, digestive system

Organism: Different organ systems work together to form an organism. For example, a human

Species: Organism which can interbreed and produce fertile offsprings. For example, humans in any part of the world.

Population: Group of organisms of a particular species living together in an area at a particular time. For example, humming birds living together in a forest.

Community: Different populations living in a particular area at a particular time. For example, a group of birds, animals and plants living in an area at a particular time

Ecosystem: The biotic and abiotic factors in an area combine to form an ecosystem. For example, animals living in a fores along with the non-living components such as water, shelter, sun light etc.

Biosphere: All the ecosystems of the world combine to form a biosphere.

Explanation:

6 0

3 years ago