<span>birth rate should increase, not necessarily the amount of kids per family, but if every two people in the world has three children, the population increases dramatically because there are two children replacing the parents while adding another child into the world.</span>
Answer:
DNA.
Explanation:
DNA is present as the genetic material of almost all the living organism except some viruses. DNA by the process of transcription and translation encodes for the particular protein.
All living things have basic properties of life due to the presence of DNA. The basic structure of DNA is similar in all organism. Four nitrogenous bases adenine, thymine, guanine and cytosine is present in DNA and the deoxyribose sugar.
Thus, the answer is DNA.
Answer:
- Crystallization (cooling or solidification)
- Erosion and sedimentation (lithification, burial and deposition)
- Metamorphism (Melting due to heat and pressure)
Explanation:
In rock cycle, there are three important processes that changes one type of rocks into another type. Those processes are:
- <u>Crystallization:</u> It is a process that takes place under the earth surface where magma cools down and is hardened to form igneous rocks. This process is also called freezing of rocks.
- <u>Erosion and sedimentation:</u> The rocks on the surface of earth are broken into smaller fragments called sediments that are formed by weathering of rocks. These sediments are then carried either by wind or water to different places and settles at some place to form another type of rock named sedimentary rocks.
- <u>Metamorphism:</u> Metamorphism takes place under the earth surface where extreme heat changes the mineral texture of the rock but does not melt it. such rocks are named as metamorphic rocks.
Answer: Option (D)
Explanation:
Early homo were capable of making stone tools, that are still found today, preserved in many museums.
They were basically used for the hunting purposes, hunting of animals but not as large animals like dinosaurs, as man never existed during the time of dinosaurs. These stone tools were used by them to hunt the smaller animals and cut their meat and also to protect from other harmful animals including the carnivores.
Thus, the correct answer is option (D).
Answer:They need Water, Sunlight, Carbon dioxide
Explanation: