Unlike antibiotics which essentially take the place of your immune system, vaccines are used to teach your body to fight for itself. Vaccines introduce harmless parts of a virus or bacteria into your body which teaches your own immune system to recognize and fight that virus or bacteria without the risk of being actually sick. Why are vaccines less likely than antibiotics to create drug resistance in bacteria?

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

the answers are as following:

1. c. double helix, nucleosome, coil, supercoil, chromosome

2. b. g2 phase, preparation for mitosis

3. d. interphase consists of the g1, s, and g2 phases

4. c. metaphase

5. a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set