Prueba 3B-2 Vocabulary production
A. Look at the food pyramid and write the foods indicated by the arrows in the blanks.
1.
2.
3.
4.
Voor
5.
7
6.
7.

who are you talking about?

when the outside temperature is too cold, an endothermic animal can generate heat by shivering. endothermic animals must eat much more often than ectothermic animals since it takes energy to maintain a constant body temperature.