Plz asapp !

1.) when studying pea plants, gregor mendel made many interesting discoveries and came to a few conclusions about what happens as a result of fertilization. mendel believed that the characteristics of pea plants are determined by the

a.) health of parent the gene was passed on from

b.) health of both parents at the time of pollination

c.) inheritance of genes from one parent

d.) inheritance of genes from both parents

2.) picture below

Are characterized by dry conditions, limited vegetation and wide temperature range. a.) tropical rain forests b.) deserts c.) grasslands d.) none of the above

After reading the paragraph below, answer the questions that follow. researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. the robot, made of a polymer similar to that used in making contact lenses, is bathed in heart cells with supporting cells, which then attach to the robot and provide movement as they contract. all of the cardiac cells working together can cause the robot leg to move in a way that individual cells could not. this is an example of a. emergent properties of cells. b. energy flow through an ecosystem. c. adaptation. d. internal environment regulation.

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences