biology

Questions and Answers

Can a person eat grass (species) or leaves from trees?

Questions and Answers

How did cats and cats originate?

Questions and Answers

Why and how do some animals give light?

Questions and Answers

How do you grow melons without seeds?

Questions and Answers

In what liquid were eggs used to be kept?

Questions and Answers

Cats and dogs sometimes yawn extensively, but can all animals actually yawn?

Questions and Answers

How many liters of blood does a blue whale lose during childbirth?

Questions and Answers

Do coyotes, foxes, jackals and dogs descend from the gray wolf? How was this proven?