Seeds that are transported by wind or water typically are

A. dispersed by animals.

B. lightweight.

C. large.

D. sweet and fleshy.

What is the name for the rocky upper layer of the solid earth? A. biosphere B. magnetosphere C. atmosphere D. lithosphere

What is the best way to classify two different organisms that have similar appearance and are found in the same environment?

If a true-breeding twelve inch plant (this means when self-crossed the offspring are always 12 inches) is crossed with a true-breeding six inch plant and all of the f1 plants are nine inches tall, this is most likely a situation of?

Explain the role of time in evolution

Which structure or structures shown in Figure 20-1 have key differences in bacteria and archaea? a. A and C b. A and B c. D only d. A only

How does carbon enter plants?

What are the disadvantages of using a belt transect

What forms of matter are required by animals for cellular respiration?

Many protozoa have tiny hair-like structures that beat back and forth to aid a protozoa's movement. What are these hair-like structures called?

Why is the structure of dna called a double helix? a. because each of the curved dna subunits appears twice whenever it appears b. because dna is made of two strands of nucleotides wound together in a spiral. c.