Organisms living in the oceans are provided with a relatively constant environmental temperature. in order for
plants and animals to make the move to land, a high cellular was critical to maintain a relatively
constant internal temperature.
ph
ion gradient
salt concentration
water concentration

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.

How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.