Put the following steps of meiosis in the correct order

i. chromosomes align in the center of the cell
ii. the cell divides into haploid daughter cells
iii. spindle fibers separate chromatids
iv. the cell divides into diploid daughter cells
a. ii, iii, i, iv
b. iv, ii, iii, i
c. i, iii, iv, ii
d. iv, i, iii, ii

What molecules does hemoglobin decay into over time

Which coal field location is related to coal fields in the eastern united states and supports the theory of continental drift? eastern india southern africa western australia northern south america

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.