The mitochondria. An organelle with a very curious history....
Answer:
Blastocyst is an early embryonic stage in mammals otherwise it is a blastula which is followed by development of gastrula. Blastocyst is a hollow ball like structure that develops by repeated cell division from zygote . It is superficially covered by a layer of cells collectively termed trophoblast.
Explanation:
The Explanation based on the meaning of abiotic and understanding of the characteristics of life is that:
- Abiotic factors are nonliving.
- Living things are said to have cells.
- Abiotic factors are factors that cannot have cells.
<h3>What are the characteristics of life?</h3>
They are:
- They have cells
- They make use of energy
- They Reproduce
- They Respond to the environment
- They do grow and develop
Abiotic Factor are said to be the those environmental factor that is said to be dead (not living) and are those which has never lived.
Therefore, The Explanation based on the meaning of abiotic and understanding of the characteristics of life is that:
- Abiotic factors are nonliving.
- Living things are said to have cells.
- Abiotic factors are factors that cannot have cells.
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Answer:
13.force.
14.a golf ball
15.people in a car move forward in their seats when the car stops quickly.
16.an unbalanced force.
17.A baseball falls at a faster and faster speed.
18.Newton
Explanation:
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