Answer the following question given this paragraph: Isotopes have the same number of protons and electrons, but a different number of neutrons. Q: Isotopes have the same number of protons and electrons, but a different number of what? Choices: - reactions - impurities - atoms - neutrons A:
neutrons
(Question)
Answer the following question given this paragraph: Endocytosis is the process of capturing a substance or particle from outside the cell by engulfing it with the cell membrane. The membrane folds over the substance and it becomes completely enclosed by the membrane. At this point a membrane-bound sac, or vesicle pinches off and moves the substance into the cytosol. There are two main kinds of endocytosis:. Q: What is the process of capturing a substance or particle from outside the cell by engulfing it with the cell membrane? Choices: - metastasis - autolysis - ectocytosis - endocytosis A:
(Answer)
endocytosis
Ques: Answer the following question given this paragraph: Competition is a relationship between living things that depend on the same resources. The resources may be food, water, or anything else they both need. Competition occurs whenever they both try to get the same resources in the same place and at the same time. The two organisms are likely to come into conflict, and the organism with better adaptations may win out over the other organism. Q: What is a relationship between living things that depend on the same resources? Choices: - parasitic - symbiotic - contention - competition A:
Ans: competition
(Q).
Answer the following question given this paragraph: Q: What do nerve impulses travel along? Choices: - arteries - pores - membranes - axons A:
(A).
axons
Ques:Answer the following question given this paragraph: Mars is a lot like Earth. Mars is rocky and has an atmosphere. Mars even has water! But Mars (and Mercury, Venus, the Moon, Jupiter, Saturn, Uranus and Neptune) does not have any evidence of life. Life is what makes Earth unique. It is also part of Earth's dynamic nature. Life is part of many Earth processes. Life is also dynamic in itself. Constantly adapting and evolving, life forms are always changing. Except those that are so well adapted to their environment, they haven't changed in hundreds of millions of years. Q: What is the only planet that is known to support life? Choices: - Venus - Mars - Saturn - earth A:

Ans:earth
Question: Answer the following question given this paragraph: Muscle tissue is one of the four types of tissue found in animals. There are three different types of muscle in the body ( Figure below ):. Q: How many types of tissue are found in animals? Choices: - six - three - Ten - four A:
Answer:
four