Are you good at reading ocean tide graphs? What can you tell me about these? (20 pts) 1. Which type of tide has 2 high and 2 low tides each day but the water levels may vary significantly?
2. Which type of tide occurs where there is only one high tide and one low tide each day?
3. Which type of tide occurs where there are 2 high and 2 low tides each day that are approximately the same height?

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.

What factors contribute to the effect an environmental toxin has on the human body?

The color of the fur is the genotypephenotype.the genetic combination of alleles that determine the fur color is called the genotypephenotype.