The only food source for plants is glucose. Describe how plants are able to produce all other necessary biomolecules. Use the words like soil, absorb. roots. build, protein, nucleic acids and biomolecules in your answer. please help im not the best in science

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

Explain the process that creates the heat of the sun?

What are the pros and cons of quadrat sampling?