Which of the following events most affected the passage of national environmental protection act of 1969? a) arab oil embargo b) high oil prices c) santa barbara oil spill d) exxon valdez oil spill

In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls

How many cells are our body made of ? ♡

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .