The organelles that are found in the animal cells is. <span>Centriole</span>
It is only active at a pH of around 2 because that is around the same pH as the gastric juices in the stomach which is where pepsin is used to break down proteins.
Answer: Constrict the blood vessels and inhibit the kidneys from removing water from the blood
Explanation: Antidiuretic hormone(ADH) is an hormone produced in hypothalamus its helps regulate water in the body by it activity in the kidney and control blood pressure.
when ADH is at higher concentration it causes the blood vessels to constrict thereby preventing water from being loss from the kidney leading to high blood pressure.
High blood pressure also occur in adult whose blood vessels are weak and have constrict.
Soil
A carbon sink acts as a reservoir for carbon, removing carbon dioxide from the atmosphere, for almost an indefinite period of time. Preserving carbon sinks is significant in tackling climate change.
Explanation:
The soil has more carbon that atmosphere and life on earth combined. It is approximated that soil holds approximately 2,500 billion tonnes of carbon while the atmosphere holds approximately 800 billion tones. Plat and animal life combined hold about 560 billion tonnes of carbon. The carbon in the soil comes mainly from dead organic matter and microbes in the soil.
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