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ki77a [65]
3 years ago
15

Toxic agents that can cross through the placenta and compromise an unborn child's development are known as ________. teratogens

androgens blastocysts antigens
Biology
1 answer:
vichka [17]3 years ago
5 0

Answer;

Teratogens

Explanation;

-Toxic agents that can cross through the placenta and compromise an unborn child's development are known as Teratogens. They are usually in the environment that the mother may be exposed to during pregnancy.

-Teratogens may cause physical or functional birth defects in the child or may halt the pregnancy outright. The major classes of teratogens include radiation, maternal infections, chemicals, and drugs.

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Diffusion by which mechanism occurs more rapidly in metal alloys?
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Which cannot take place during a chemical reaction?
Mademuasel [1]

Answer:

Formation of new atoms

Explanation:

Matter cannot be created nor destroyed, but can be turned into different forms (energy). When this happens, it is referred to as a nuclear reaction.

Chemical reactions only involve the electrons surrounding an atom and the atoms around it.

5 0
3 years ago
16. What finally caused scientists to accept the plate tectonic theory?
motikmotik

Answer:

A)Ocean floor evidence of sea floor spreading.

Explanation:

evidence pointing to the steps or process  of seafloor spreading and effective plate motion This theory was accepted by many scientist because  it depended  on hard evidence and could describe most of the modern geological structures such as ocean basins,

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<em>Hope this helps!</em>

<em>                                                                                                   -Tobie the dog <3</em>

4 0
2 years ago
What are some characteristics of weight?
Natalka [10]
Changes depending on the gravity 
5 0
3 years ago
Read 2 more answers
Scientist combine engineer skin in a laboratory to treat severe Burns and other types of skin injuries despite all engineer tiss
Xelga [282]

Answer:

mitosis

Explanation:

The cellular process that enables the cells to grow and develop into tissue is mitosis.

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<em>Hence, in treating burns and other types of skin injuries, the cells of the skin are stimulated to divide rapidly by </em><em>mitosis</em><em> so as to replace the damaged cells due to the injury. By doing so, the injured area heals.</em>

3 0
3 years ago
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