URGANT PLEASE Procedure The procedures are leted in your wallab You do not need to repeat them here Please be sure to identity the test vanable independent variable) outcome variable (dependent variable) Reminder Test variable the item you are changing or manupulating Outcome variable = the item you are measuring Test variable (independent variable) The outcome variable dependent variable)​

Answers

Iwould say overuse ( but not 100% sure ) in the u.s. we tend to overuse water by leaving it running, throwing it away, taking long showers, etc.
The soviet union beat the us to the first successful launch, with the october 4, 1957, orbiting of sputnik 1, and later beat the us to have the first human in earth orbit, yuri gagarin, on april 12, 1961. the "race" peaked with the july 20, 1969, us landing of the first humans on the moon with apollo 11

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.



Do you know the answer?

Other questions on the subject: Biology

Biology, 22.06.2019, ElegantEmerald
Microorganisms capable of causing disease—or pathogens—usually enter our bodies through the eyes, mouth, nose, or urogenital openings, or through wounds or bites that breach the sk...Read More
3 more answers
Biology, 22.06.2019, ebookhardt917
scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. res...Read More
1 more answers
Biology, 22.06.2019, Yuii
Countries gain from exchange when trade enables each country to receive a higher price for exported goods and/or pay a lower price for imported goods. This leads to more efficient...Read More
3 more answers
Yes, it is likely that human are interfering with their own evolution and the evolution of other animals. Over the last few centuries we have modified our diet, our exercise habits...Read More
2 more answers