The image shows information about the element carbon as it appears in the periodic table. Based on the image, which statement is accurate? A) A carbon atom has six protons, six neutrons, and six electrons.
B) A carbon atom has three protons, six neutrons, and three electrons.
C) A carbon atom has four protons, four neutrons, and four electrons.
D) A carbon atom has two protons, two neutrons, and two electrons.

Are produced in the light reactions and used in the calvin cycle. a)nadh and atp b)electrons and sugar c)nadt+ and adp d)sugar molecules

Which of the following are causes of coastal erosion? check all that apply. beach grasses and other plants trap windblown sand. wave action carves away the coastline. groundwater under pressure is forced to earth’s surface. artificial structures stop the natural flow of sand along the coast. underground caves collapse as bedrock is dissolved.

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.