Answer the following question given this paragraph: A day or two after an ovary releases an egg, the egg may unite with a sperm. Sperm are deposited in the vagina during sexual intercourse. They propel themselves through the uterus and enter a fallopian tube. This is where fertilization usually takes place. Q: From the uterus, where do sperm travel next? Choices: - urinary tract - ovaries - vagina - fallopian tubes A:
fallopian tubes
(Question)
Answer the following question given this paragraph: Q: What term is used to describe the process by which organisms give rise to offspring? Choices: - variation - photosynthesis - osmosis - reproduction A:
(Answer)
reproduction
Ques: Answer the following question given this paragraph: A: The discovery of particles smaller than atoms doesn't mean that we should scrap the entire theory. Atoms are still known to be the smallest particles of elements that have the properties of the elements. Also, it is atomsnot particles of atomsthat combine in fixed proportions in compounds. Instead of throwing out Dalton's theory, scientists have refined and expanded on it. Q: What are the smallest particles of elements that maintain their unique properties? Choices: - protons - molecules - electrons - atoms A:
Ans: atoms
(Q).
Answer the following question given this paragraph: Liverworts are small plants that grow close to the ground. Q: Liverworts are small plants that grow close to what? Choices: - houses - beaches - tree tops - ground A:
(A).
ground
Ques:Answer the following question given this paragraph: An experiment is a controlled scientific study of specific variables. A variable is a factor that can take on different values. For example, the speed of an object down a ramp might be one variable, and the steepness of the ramp might be another. Q: In a controlled scientific study, what do you call a factor that can take on different values? Choices: - output - input - vector - variable A:

Ans:variable
Question: Answer the following question given this paragraph: The Precambrian Supereon (4.6 billion544 million years ago) is the first major division of the geologic time scale. The first living cells may have evolved around 4 billion years ago. By 1 million years ago, the first multicellular eukaryotes had evolved. The Precambrian ended with the first of six mass extinctions that occurred during Earth's history. Q: The first living cells may have evolved around how long ago? Choices: - 900,000 years - 6 billion years - 2.2 billion years - 4 billion years A:
Answer:
4 billion years