A change occurs in an environment that lasts for several thousand years and causes changes to the genetic makeup of several species. What can be known about this change?

Bacteria that cause disease in other organisms are called:a. disease-creating c. pathogenic b. antigenic d. disease-causing

In which of the following are lipids found? A.) some vitamins and steroids B.) saturated and unsaturated fats C.) biological membranes D.) all of these

How many grams of CaCl2 are in 0.75M solution with a volume of 1L

What happens to the rate of photosynthesis when carbon dioxide is increased?

Mr. Duarte, now age 32, was diagnosed with diabetes mellitus when he was 14 years old. He takes insulin in the morning and the evening.

Which is not an effect of smoking on the cardiovascular system? it contributes to atherosclerosis. it increases the blood's tendency to clot. it increases blood cholesterol. it increases the size of arteries and veins?

Mention the importance of pancreas

What substance is insoluble in water? quartz vinegar sugar salt

Curly hair, large nose, brown eyes: our give the instructions that determine human traits, like these?

What can a deficiency of growth hormone during bone formation cause? inadequate calcification of bone decreased epiphyseal plate activity decreased osteoclast activity increased osteoclast activity