Answer:
b. to grow the population of their species.
Explanation:
B. chemical bond
Chemical bonds hold together atoms in a molecule.
Answer;
-Thoracic
Thoracic because of the rib facet on the body and elongated spinous process
Explanation;
-Thoracic Vertebrae functions to hold the rib cage and protect the heart and lungs. The twelve thoracic vertebrae are numbered T1 to T12. The range of motion in the thoracic spine is limited.
-Distinguishing features of the thoracic vertebrae include; the presence of facets on the sides of the bodies for articulation with the heads of the ribs, and facets on the transverse processes of all, except the 11th and 12th vertebrae, for articulation with the tubercles of the ribs.
When climbing a mountain, we can observe transitions in biological communities that are analogous to the changes in biomes at different latitudes.
Because it is tilted toward the sun and receives the most direct sunlight