Answer:
The endocrine system assists in maintaining and regulating different functions of the body by producing and discharging hormones. It comprises glands situated throughout the body, which produce chemicals known as hormones directly into the blood. The levels of hormones in the blood are monitored by a highly unique homeostatic mechanism known as feedback.
The two kinds of feedback are common, that is, negative and positive feedback, of this positive feedback, is the rare mechanism. It augments the changes done rather than opposing them. For example, the discharging of oxytocin from the posterior pituitary gland at the time of labor is an illustration of a positive feedback mechanism.
The stimulation of the muscle contractions, which pushes the baby via the birth canal is done by oxytocin. This discharging of oxytocin leads to an augmented or stronger contraction at the time of labor. This contraction is enhanced and intensify until the baby comes out of the birth canal. However, when the stimulus to the pressure receptor terminates, the generation of oxytocin ceases, which eventually results in the stopping of labor contractions.
Answer: Because it is the interaction of warm air and warm seawater that spawns these storms, they form over tropical oceans between about 5 and 20 degrees of latitude. At higher altitudes, water vapor starts to condense into clouds and rain, releasing heat that warms the surrounding air, causing it to rise as well.
Explanation: I hope this helps! :)
C. If the algae made the sea turtles sick, then removal from the water and treatment would make them healthy.
Looking at the description of the situation, Shenita hypothesized that sea turtles were affected by toxins from a recent red tide event. So she removed them from the contaminate environment and treated them with a drug to counteract the red tide toxins. And the way things turned out, her hypothesis looked correct. With that in mind, let's look at the options and pick the correct one.
A. If the water is dirty, then it would make the sea turtles die.
* This is a possibility, but it's rather generic and not specific to the situation Shenita observed. So this is a bad choice.
B. If the chemicals in the water made the sea turtles sick, then filtering the water would make them healthy.
* This is also true. But Shenita didn't do any water filtering and this doesn't apply to the observed situation. So another bad choice.
C. If the algae made the sea turtles sick, then removal from the water and treatment would make them healthy.
* This pretty much describes what happened. So this is the correct choice.
D. If the sea turtles are in clear ocean water, then they should go to the mote marine lab.
*This doesn't describe the situation, so it's a bad choice.
The answer is A ... mutation
False. The appropriate enzyme would be DNA helicase.
