Need need the answer fast. nutritional requirements during the adolescent years are? a decreased b the same as any other stage of life c increased d irrelevant

Convert 0.14 kilograms to grams. grams

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red. b) the pollen grains will be pure blue. c) the pollen grains will have red interiors and blue exteriors. d) the pollen grains will have blue interiors and red exteriors.

Modern whales developed their traits through natural selection what occurs during the process of natural selection