Answer:
Drastic changes in temperatures.
Explanation:
If it is warm, then it won’t be changing drasticlly, so pretty obvious ngl
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Answer:
Because the shape helps to keep the composition of blood in the body balanced to maintain good health.
Explanation:
The kidneys are two 'bean-shaped' organs in the lower back that serve to conserve water, maintain blood osmolarity, help in acid-base balance, and filter blood plasma. Urine is the fluid product produced by the kidneys which is excreted as waste from the body.
Answer:
The tropical rainforest in Brazil is being cut down because of the ever-growing human consumption and population.Cattle ranching is also the cause of deforestation in tropical rainforest. The forests are being cut down to make way for vast plantations where product such as bananas, pineapple, etc. are grown.As with cattle ranching, the soil will not sustain crops for long more rainforest for new plantations.
Explanation:
I hope it will help
Answer:
The correct answer is - 4.1 billion years ago.
Explanation:
In the question, there is a timeline given based on the fossils evidence and on the base of this timeline, it is given that the earth formed around 4.5 Billion years ago. Soon after the earliest water, the first living unicellular single-celled organism found which is dated around 4.1 billion years ago.
It has appeared soon after the earth formed itself and after a billion years later the first photosynthetic organism occurred.