Answer the following question given this paragraph: Q: Ammonia, urea, and uric acid are examples of what kind of waste? Choices: - carbonous - sulphurous - oxygenous - nitrogenous A:
nitrogenous
(Question)
Answer the following question given this paragraph: You are already very familiar with Earth's gravity. It constantly pulls you toward the center of the planet. It prevents you and everything else on Earth from being flung out into space as the planet spins on its axis. It also pulls objects above the surface, from meteors to skydivers, down to the ground. Gravity between Earth and the moon and between Earth and artificial satellites keeps all these objects circling around Earth. Gravity also keeps Earth moving around the sun. Q: What force pulls people and objects toward the center of the earth? Choices: - magnetism - variation - motion - gravity A:
(Answer)
gravity
Ques: Answer the following question given this paragraph: If the parents had four offspring, their most likely genotypes would be one BB, two Bb, and one bb. But the genotype ratios of their actual offspring may differ. That's because which gametes happen to unite is a matter of chance, like a coin toss. The Punnett square just shows the possible genotypes and their most likely ratios. Q: The punnett square shows the possible what, and their most likely ratios? Choices: - receptors - chromosomes - phenotypes - genotypes A:
Ans: genotypes
(Q).
Answer the following question given this paragraph: Cancer of the testes is most common in males aged 15 to 35. It occurs when cells in the testes grow out of control and form a tumor. If found early, cancer of the testes usually can be cured with surgery. Q: What forms when cells start to grow out of control? Choices: - fat - moles - inflammation - tumor A:
(A).
tumor
Ques:Answer the following question given this paragraph: Physical science, in turn, can be divided into chemistry and physics. Chemistry is the study of matter and energy at the scale of atoms and molecules. For example, the synthetic fibers in the swimmer's suit were created in labs by chemists. Physics is the study of matter and energy at all scalesfrom the tiniest particles of matter to the entire universe. Knowledge of several important physics conceptssuch as motion and forcescontributed to the design of the swimmer's suit. Q: The physical sciences can be divided into physics and what other science? Choices: - biology - astrology - phsycology - chemistry A:

Ans:chemistry
Ques:Answer the following question given this paragraph: Group 14 is called the carbon group. Carbon (C) is a nonmetal. The next two elements are metalloids, and the final two are metals. All the elements in the carbon group have four valence electrons. They are not very reactive. All are solids at room temperature. Q: What type of electrons do all group 14 elements have four of? Choices: - second layer - internal - shell - valence A:

Ans:
valence