Answer:
Cells are the basic building blocks of all living things.
Explanation:
The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized function
Answer:
It would turn black. H H 6. It would not turn black. does Briefly explain why you chose either a or b. Because it does not contain courbon or any such compound which change color upon heating
<span>The answer is B. The number of stomata is more on the lower surface of the leaf. Carbon dioxide enters the leaves through the stomata. In the leaves, it is used in the photosynthesis and converted into oxygen and glucose. Since the energy of Sunlight is important for the photosynthesis, stomata must be opened during the day. So, to avoid direct Sunlight and thus cause leaves dehydration, the number of stomata is more on the lower surface of the leaf.</span>
Answer:
The concentration of a solution is the quantity of solute in a given quantity of solution.
Explanation:
There are two types of solution. Concentrated solution and dilute solution.
Concentrated solution is a type of solution in which quantity of solute is high while dilute solution is a type of solution in which solute quantity is low. Concentration of a substance is described in terms of molarity.
