Cells release energy through a process called cellular respiration. When carbohydrates are used to produce energy, what reactants are needed in order for cellular respiration to occur? A. glucose (C6H12O6) and oxygen (O2)
B. carbon dioxide (CO2) and water (H2O)
C. carbon dioxide (CO2) and oxygen (O2)
D. glucose (C6H12O6) and carbon dioxide (CO2)

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.