Which organism requires a second organism of the opposite sex in order to reproduce? a. cat b. amoeba c. bacterium d. paramecium

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

Por qué crees que los huevos con cáscara se llaman amnióticos?

How do bacteria protect their genetic material and cytoplasm during harsh conditions