Behaviors that improve fitness increase through natural selection, and adaptation traits contribute to individual fitness and to the evolution of animal genetic resources. Given these facts, the evolution of animal genetic resources can be impacted by: among the following options: - extinction - Mars - competition - Darwin - agriculture - behavior - environment - Galapagos Islands
behavior

(Question)
Bone provides protection for soft tissues and internal organs, and antlers are true bones and are composed of calcium and phosphorous. Given these facts, what provides protection for soft tissues and internal organs among the following options: - bacteria - Veins and arteries. - Fully cooking the oysters - layers of fat - calcium and phosphorous - water - peachleaf willow - the trachea
(Answer)
calcium and phosphorous

Ques: Heterotrophs get food by eating other living things, and all fish are heterotrophic. Given these facts, what do fish eat among the following options: - an organism's body - hydrate their cells - wood - living things - Organic compounds - dead animals - barnacles - waste
Ans: living things

(Q).
Excretion is the process of removing wastes and excess water from the body, and parasites excrete toxic wastes. Given these facts, what do parasites do with waste among the following options: - kill them - remove - die - migrate - harm them - expelled - propagate - a hazard
(A).
remove

Ques:Migrants typically travel long distances, and manatees are a migrant species. Given these facts, what do manatees do among the following options: - migrate - reproduce - play games - stagnate - survive - Catch prey - vocalizing - burrow

Ans:migrate

Soil erosion means soil loss through wind, and wind is defined as moving air. Given these facts, what causes soil loss from soil erosion among the following options: - nutrients - flooding - rainfall - moving air - deforestation - forces - stagnant air - lome
moving air