Atoms of which three elements could bond together to form an organic compound

Explique a frase:"O citosol é um coloide e o movimento das celulas está associado ao citoesqueleto presente nesse meio."

3. What characteristic is shared by birds, salamanders, and sharks?

What are the 3 most common types of mountain?

What is the relationships between parent genes and offspring genes in both asexual and sexual reproduction?

While studying ecosystems, Frederik reads the sentence below describing the difference between ponds and lakes. Ponds are more shallow, colder, and have more nutrients than lakes.

Primary differences between archaic homo sapiens and modern homo sapiens is

What would be the consequence of of absence of tRNA in the cytoplasm?

Water which is returned to the environment after secondary treatment is known as:

Which tool is best used to predict the outcome of various genetic combinations?

What part of the brain consists of two large hemispheres?