Amedical researcher measured the diastolic wall thicknesses of the arteries in a young, healthy test subject. the test subject came back 20 years later to have the measurements repeated. the measurements revealed that the subject’s artery walls were half as thick as they were originally. which of the following is the most likely long-term effect if the measured trend continues?

.arteries and veins will fuse, causing oxygenated and deoxygenated blood to mix.
arteries will be unable to withstand the pressure exerted by the heart, causing an aneurysm.
blood pressure will decrease, causing nausea, dizziness, loss of consciousness, and potential death.
blood volume will increase, causing the kidneys to work harder to maintain blood pressure.

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

Select three sports that require participants to be highly fit before the beginning a: snowboarding b: skydiving c: rock climbing d: bungee jumping e: free diving f: hiking

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users