What are 3 things producers and consumers have in common

Do arthropods have three embryonic germ layers

Explain how both predators and prey can be carnivores, omnivores, or herbivores

What is the importance of crossing-over? It increases chromosome condensation. It increases the likelihood that daughter cells will contain different genetic combinations. It produces the proteins that are associated with DNA in chromosomes.

Explain how ocean ridges and trenches are formed.

English belongs to which of the following language families? A. Sino-Tibetan B. Indo-European C. Afro-Asiatic D. Altaic

Which of these examples demonstrates metabolism? A. A person eats a large dinner for digestion and energy. B. A human's skin has the ability to tan in the sun. C. A person puts on socks because his feet are cold. D.

What structure in the fetal heart allows for mixing of blood between the two atria?

Which of the following is a constructive process? deposition detachment transport plucking

Coal deposits were formed from? A. Plant life in ancient B. Ancient plankton and marine life C. Freshwater organisms from the last 100,000 years D. Modern plants and animals

According to the Hardy-Weinberg principals, which of the following can prohibit genetic equilibrium?