Find one example of when a species has exceeded its habitat’s carrying capacity. Explain how that happened and the effects.

Which organelle releases chemicals that break down large food particles into smaller ones?

The (blank) states that all loving things are made of cells.

Which one of the following is true of trnas? a) trnas are double-stranded. b) each trna binds a particular amino acid. c) there are four types of trna. d) trnas carry special sequences known as codons. e) all of the above