The answer:
E=hc/2
h=6.626x10^-34
c=3.0x10^8
Answer:
The answer is the first one
Answer:
False. Eutrophication is an enrichment of water by nutrient salts that causes structural changes to the ecosystem such as: increased production of algae and aquatic plants, depletion of fish species, general deterioration of water quality and other effects that reduce and preclude use”.
The correct answer is C because a frameshift mutation is a genetic mutation caused by indels of a number of nucleotides in a DNA sequence that is not divisible by three
D
The size of most swarms and flocks can overtake larger predators.
