You weigh less if you’re on the moon
Answer:
d.
Explanation:
They're physical features of an organism like the fur on a bear.
Answer:
Adrenal medulla
Explanation:
Fight-or-flight or acute stress response is marked by physical changes, including nervous and endocrine changes, that prepare human or an animal to react or retreat. This response was first discovered by an American Physiologist, Walter Bradford Cannon.
In response to an acute stress, an area of the brain called AMYGDALA sends an emergency signal to the HYPOTHALAMUS, which acts like a command center and activates the body's sympathetic nervous system by releasing hormones. The sympathetic nervous system stimulate the adrenal medulla gland, triggering the release of CATECHOLAMINES (Epinephrine/adrenaline and Norepinephrine/noradrenaline) into the bloodstream.
This release induces several physiological changes in the body; The heart beats faster than normal; pushing blood to the muscles, heart and the vital organs, increased in blood pressure, blood sugar (glucose) are released into the bloodstream to give us the extra energy we need.
The answer is: D. Scientific claims are strengthened by evaluating different possible arguments.
Argument is a series of statements used to persuade someone of something or to present reasons for accepting a conclusion (in this example, Canary Islands were not formed by volcanic activity and the fault was active at that time).
Evaluate means to judge or calculate the quality, importance, amount or value of something, it this example two different arguments about Canary Islands formation,
The Canary Islands (seven major islands, one minor island) were originally volcanic islands, formed by the Canary hotspot.
Answer:
The correct answer is - develop new methods to test the hypothesis.
Explanation:
Human produce offsprings long time and development also take a long time in general and then to test a hypothesis, regarding the gene therapy helps to treat a disease, would take even more time.
So testing this hypothesis required developing a new method as other options are not possible. You can not change the time it takes in reproduction. Giving up is not the option in science.
