Cuanto pesa una lenteja​

Classify the structures as homologous or analogous, depending on their structure and function.

Achemical that is released by an animal as a signal to other members of the same species is called a pheromone. t or f

Which of these internal feedback reactions does not need your brain? oa. your leg jumping when it is hit by a reflex hammer b. your deeper breathing when you need more oxygen c. your body temperature rising when you have an infection d. your heart beating faster when you are in danger