He's wondering what's going on in Life after a hard period of life
Answer:
The xylem is located in the root, stem and the leaves of a plant.
The xylem contains dead cells arranged end-to-end forming continuous vessels. They have a hollow central space (lumen) through which water passes. They walls contain lignin.
The xylem carries water and minerals, up from the roots to the rest of the plant.
Answer:
The given statement is true.
The word homogenous means "of same kind". For example, homogeneous mixture is the mixture which has identical composition throughout the mixture.
In ecology, species homogeneity refers to the lack of biodiversity. Homogenous species or populations are those which have similar characters or traits such as hair color, eye color, fur coat, eating habits et cetera.
Answer:
Cigarette smoking is the number one risk factor for lung cancer. In the United States, cigarette smoking is linked to about 80% to 90% of lung cancer deaths.
Explanation:
I am Pretty sure that it is C thank me if I’m right
