ANSWER:
D
EXPLANATION:
Both of their temperatures stay about the same throughout the experiment.
Carbon dioxide, oxygen, water, and acids may all cause chemical weathering. Mechanical weathering is the process of breaking a large rock into smaller pieces without changing the minerals in the rock. Mechanical weathering may be caused by frost, ice, plant roots, running water, or heat from the sun.
Answer:
The balloon will deflate and push out all the air it could.
Explanation:
It also gets smaller and decreases the size of the ballon.
C. Positive Feedback
This is because a response to a stimulus( low blood pressure) acts in the same direction as the stimulus ( even lower blood pressure).
This is opposed to negative feedback where the response would go in the operate direction of the stimulus ( I.e. blood pressure increasing in response to low blood pressure)
<span>The answer is Chlamydia.
The bacteria that causes the disease is spread through sexual
intercourse. Approximately 3 million new cases of Chlamydia are reported in the
United States every year. Its symptoms involve
penile/vaginal discharge and pain during urination. </span>
