Which definition best describes a base?A. A substance in a solution that releases hydrogen ions and lowers the pH
B. A substance in a solution that captures hydrogen ions and raises the pH
C. A substance in a solution that releases and captures hydrogen ions, keeping the pH the same
D. A substance in a solution that provides color over a narrow range of pH

Answers

Answer 1

Answer:

The correct answer is:

B. A substance in a solution that captures hydrogen ions and raises the pH

Explanation:

Bases are substances that, in aqueous solution, release hydroxide (OH−) ions, are smooth to the touch, can taste bitter if an alkali,[1] change the color of indicators (e.g., turn red litmus paper blue), react with acids to form salts, increase particular chemical reactions (base catalysis), receive protons from any proton donor, and/or contain completely or partially displaceable OH− ions

Answer 2

Answer:

Explanation:

Ap3x

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Which one of the following interspecies relationships has a negative effect on both species?

Answers

Since the options aren't given.
Parasitism. There are several types of biotic relationships that is occurring every single moment in the ecosystem and one is parasitism. In this scenario with human beings and mosquitos, this phenomenon of interaction is distinguished as parasitism where mosquitos draws blood that contains nutrients from the human tissue to use it as its source of food and then leaves harmful substances and bacteria in the human’s blood stream.

Answer:

Explanation: Since the options aren't given.

Parasitism. There are several types of biotic relationships that is occurring every single moment in the ecosystem and one is parasitism. In this scenario with human beings and mosquitos, this phenomenon of interaction is distinguished as parasitism where mosquitos draws blood that contains nutrients from the human tissue to use it as its source of food and then leaves harmful substances and bacteria in the human’s blood stream.

Plants that produce seeds within a cone are called _____.

Answers

Plants that produce seeds within a cone are called gymnosperms. This is a type of plants that includes conifers, cycads, Ginkgo, and gnetophytes. Angiosperms have flowers, which is something gymnosperms do not. Microsporangia are just places where spores are created. So the correct answer has to be gymnosperms.

It's gynosperms. They produce seeds.

Choose the correct answer to complete the sentence. The purpose of flipping through a literature anthology is to help you _____.A. choose research sources
B. help revise your draft
C. generate a topic
D. identify audience and purpose

Answers

C. generate a topic

Examining different writings could help you produce ideas.

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Answers

Living:
Bacteria, virus, moss, you, lettuce

Nonliving:
rocks, the air, bread, a lemon seed (kind of asleep tho)

A closer cross-section view of a stem revealed continuous rings along the interior of the stem. Which type of stem could it be?

Answers

A stem with continuous rings along the interior is likely to be a woody dicot stem. Each xylem, the number of which increases by one a year, creates a ring. This is, for example, how trees are dated, by counting the number of rings in their trunks.

The answer is B.) Woody dicot

In which series are the stages of interphase in the correct order

Answers

G1: Growth
S: DNA Replication
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