Many animals such as goats, deer, and cattle have horns or antlers. what purpose do these structures serve?
question 7 options:

they are used for ornamentation and for attracting a mate.

they are used for display, in combat, and in defense against enemies.

they are used for gathering food and nutrients.

they are used for nesting and for grooming.

Select the word from the list that best fits the definition a system made of 25 satellites

Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints

What are the characteristics of carbon bonds? check all that apply.