Photosynthesis
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Answer:
Explanation:
Burning of fossil fuel such as charcoal, carbon will lead to emission of carbon dioxide leading to an increase in the amount.
Emission of fumes from sea ships used during transportation will also release certain amount of CO2 into the atmosphere.
Manufacturing industries during production contributes to the release of carbon dioxide in the atmosphere.
Sorry I can’t see the image well but it would be number 2 and another one with a number in the middle of a tectonic plate
<span>Im pretty sure its, Apoptosis. Hope this helps!</span>
Answer;
Primitive streak.
At the onset of the embryonic period, the primitive streak appears. It will eventually become the neural tube.
Explanation;
The primitive streak is a transient structure which forms on day 15 of human development.
It marks the start of gastrulation; the process in which the inner cell mass in converted into the trilaminar embryonic disc.
It originates from the anterior epiblast.
