Answer the following question given this paragraph: The digestive system has three main functions: digestion of food, absorption of nutrients, and elimination of solid food waste. Digestion is the process of breaking down food into components the body can absorb. It consists of two types of processes: mechanical digestion and chemical digestion. Q: What is the process of breaking down food into components the body can absorb called? Choices: - absorption - filtration - excretion - digestion A:
digestion
(Question)
Answer the following question given this paragraph: Q: What type of plants supplement their mineral nutrition by digesting animals? Choices: - perennials - annuals - herbivorous - carnivorous A:
(Answer)
carnivorous
Ques: Answer the following question given this paragraph: The four planets closest to the Sun - Mercury, Venus, Earth, and Mars - are the inner planets . They are similar to Earth. All are solid, dense, and rocky. None of the inner planets has rings. Compared to the outer planets, the inner planets are small. They have shorter orbits around the Sun and they spin more slowly. Venus spins backwards and spins the slowest of all the planets. Q: Which planet is closest to the sun? Choices: - Earth - Jupiter - Venus - mercury A:
Ans: mercury
(Q).
Answer the following question given this paragraph: Below the lithosphere is the asthenosphere . The asthenosphere is also in the upper mantle. This layer is solid, but it can flow and bend. A solid that can flow is like silly putty. Q: What layer is below the lithosphere and in the upper mantle? Choices: - troposphere - magnetosphere - hydrosphere - asthenosphere A:
(A).
asthenosphere
Ques:Answer the following question given this paragraph: Wind-blown pollen might land anywhere and be wasted. Another adaptation solved this problem. Plants evolved traits that attract specific animal pollinators . Like the bee in Figure below , a pollinator picks up pollen on its body and carries it directly to another plant of the same species. This greatly increases the chance that fertilization will occur. Q: What does a pollinator pick from its body and carry directly to another plant of the same species? Choices: - spore - pathogen - egg - pollen A:

Ans:pollen
Answer the following question given this paragraph: A cyclic hydrocarbon is a hydrocarbon in which the carbon chain joins to itself in a ring. A cycloalkane is a cyclic hydrocarbon in which all of the carbon-carbon bonds are single bonds. Like other alkanes, cycloalkanes are saturated compounds. Cycloalkanes have the general formula of C n H 2n . The simplest cycloalkane is cyclopropane, a three-carbon ring. Q: What is a hydrocarbon in which the carbon chain joins to itself in a ring? Choices: - asymmetrical hydrocarbon - circular hydrocarbon - acid hydrocarbon - cyclic hydrocarbon A:
cyclic hydrocarbon