Answer:
The three things to remember about gravitational forces in space are: (1) The gravitational forces are inversely proportional to the square of the distance between the objects. More is the distance between the object, less will be the gravitational force between them.
Explanation:
Its on google
Before deciding to date, what should you consider? Include at least three important considerations: Before you decide to start dating, you need to understand your boundaries. These can range from emotional boundaries to physical boundaries. You also need to have a plan to keep those boundaries in place. Second, you must also consider your maturity and how you handle situations. Lastly, you must consider other people's opinions.
What are some important decisions to make before deciding to have sex? Include at least three important considerations: First and foremost, having sex should be YOUR decision! You should never feel pressured or rushed to have sex with someone. Second, you and your partner must be completely honest about previous sexual encounters and sexual history. Third, you need to ask yourself if you are completely ready and comfortable with yourself and your partner to have sex. This is important because your body reacts to stress and nervousness. This makes the sex less enjoyable for both of you.
I'm not sure how to answer the last two questions, but I hope that gives you a general idea. <3
Answer:
The correct answer will be option-C
Explanation:
In an organism, the mechanism of gas exchange depends on the partial pressure and total pressure of the gas. Partial pressure is the pressure of the gas exerted by a single type of gas in a mixture of gases and this pressure determines the movement of gases in the system.
The diffusion of the oxygen from the alveoli to blood capillaries depends on the partial pressure as the partial pressure of oxygen is high in alveoli measured about 104 mmHg compared to the capillaries measured about 40 mmHg.
This difference in the pressure generates pressure gradient which leads to the movement of the oxygen from alveoli to the capillaries as the movement takes place from higher to lower concentration gradient.
Thus, Option-C is the correct answer.
Answer:
b. Morgan—molecular genetics
Explanation:
Thomas Hunt Morgan's research led him to formulate the chromosomal theory of heredity rather than molecular genetics and earned him the Nobel Prize in Medicine in 1933.
In Columbia, Morgan began studying heredity with a team of students, experimenting with Drosophila ampelophila and Drosophila melanogaster, which proved Mendel's theories and allowed us to determine the principles of genetics.
Morgan proved the reality of genes as corporeal elements of specific location on chromosomes. He described the gene system in Mechanism of mendelian heredity, published by his team in 1915.
Morgan's subsequent discoveries concern mutation and hereditary functions of chromosomes.
