the desert
A terrestrial, arctic habitat.
A terrestrial, arctic habitat.
species
desert
A silent mutation has the least effect on an organism. It is when the codon is changed to the same amino acid.
Of the three organisms it is the snails that has the least chance of becoming a fossil since it has no skeleton.
the level of oxygen dissolved in the water.
Habitat Stability.
Sting rays and manta rays are part of the class chondrichthyes (cartilaginous fishes), which is mostly ectothermic, or cold-blooded. A few types of sharks are at least somewhat warm-blooded, and can at least partially control their blood temperature, but rays cannot.
yes they are cold blooded well at least most of them
Things that kill the organism, such as, immature lungs at birth.
Bayou