Aperson's bone marrow produces red and white blood cells. which of the following best describes how damage to a person's bone marrow would affect his blood and health? there would be fewer red and white blood cells available to flow in the person's blood, resulting in oxygen starvation and infection. there would be the same number of red blood cells and fewer white blood cells available to flow in the person's blood, causing infection. there would be the same number of white blood cells and fewer red blood cells available to flow in the person's blood, causing oxygen starvation. there would be more red and white blood cells available to flow in the person's blood, resulting in oxygen overload and stronger immunity.

Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.