BIOLOGY HIGH SCHOOL

Jamal needs to know how fast a red oak sapling grows. What can he do to find this out?A. Grow a sapling from seed and measure its growth periodically.
B. Measure how fast the saplings of different kinds of oaks grow.
C. Cut down an adult red oak and count its rings.

Answers

Answer 1
Answer: A. Grow a sapling from seed and measure its growth periodically.
Answer 2
Answer:

Answer:

Th correct answer is "Grow a sapling from seed and measure its growth periodically."

Explanation:

To find the answer to a question about nature, it is best to plan an experiment in which the natural event in question can be directly observed and measured.

Related Questions

The following are quick strategies for determining the relevance of a source EXCEPTa. scanning for key words b. reading the entire source first, circling key words c. browsing the table of contents in a book-length source. d.looking for language from your research questions in an index.
Uh…did i do this right?
which indicates the age of a skull? closing of the structures, thickness of nasal spine, size of the mastroid process, or thickness of brow ridges.
This molecule controls cellular activity by directing the synthesis of
Determine the density of the rock using correct significant digits. The mass of the rock is 25.69 g

Gene expression in all organisms depends on protein synthesis. What is the last stage in protein synthesis, in which amino acids are assembled by tRNA?A: assembly
B: is crossed off
C: transcription
D: translation

Answers

All steps of protein synthesis easily explained, from RNA to peptide chains. ... of DNA, genes, proteins and the characteristics of living organisms related? ... They are the structures where amino acids transported by tRNA are united ... In eukaryotic cells, transcription occurs in the nucleus and translation occurs in chromosomes.

the answer is D: translation

3. Draw a pH scale and label water, hydrochloric acid, and sodium hydroxide in their general areas on the scale.

Answers

Answer:

The pH scale has been drawn below.

Explanation:

pH sacle may be defined as the scale that determines the pH of acids and bases. 0 represent the neutral compounds. The compounds that pH less than 7 acts as acid whereas the compounds that have pH greater than 7 acts as base.

Here, water is neutral, Hydrochloric acid (HCl) is acidic and sodium hydroxide (NaOH) acts as base.

Water, hydrochloric acid, and sodium hydroxide can be placed on the pH scale as follows:

Water: Water is considered neutral and has a pH of 7. It falls in the middle of the pH scale.

Hydrochloric acid: Hydrochloric acid is a strong acid and is highly acidic. It has a pH below 7. The exact pH value of hydrochloric acid may vary depending on its concentration, but it typically falls within the range of 0 to 2.

Sodium hydroxide: Sodium hydroxide is a strong base and is highly alkaline. It has a pH above 7. Again, the specific pH value of sodium hydroxide can vary based on its concentration, but it typically falls within the range of 12 to 14.

So, on the pH scale, water would be placed at pH 7 (neutral), hydrochloric acid would be placed below pH 7 (acidic), and sodium hydroxide would be placed above pH 7 (alkaline).

Know more about pH scale:

brainly.com/question/10825137

#SPJ6

What was the basic proposal in the bohr model of an atom?

Answers

the basic proposal of the atom which is different from others mainly Rutherford is :

he said that the electrons revolve around the nucleus in a fixed energy orbitals !

and 99℅ of the atom is empty !

An accident at a chemical factory resulted in contamination of a nearby river. Which of the following types of information would best inform the decisions of local policy makers? A. Prior bacterial counts in the river. B. Salary levels for workers at the factory. C. Ongoing water quality monitoring at the site. D. Historical analysis of building code violations in the region.

Answers

I think c would be much appreciated.

Which is the first medication approved to reduce the risk of human immunodeficiency virus (hiv) infection in unaffected individuals?

Answers

Food and Drug Administration (FDA) of United States, has approved Truvada (tenofovir disoproxil fumarate), the first drug which reduce the risk of HIV infection in uninfected individuals who may engage in sexual activity with HIV-infected partners. They are at high risk of HIV infection. Truvada is taken daily as a pre-exposure prophylaxis measure, in combination with safer sex practices to reduce the risk of sexually-acquired HIV infection in adults at high risk.

What is a limitation of using a chemical formula, such as C6H12O6, to represent a compound?

Answers

I think that one limitation of this chemical formula representation is that the bonds of each atom with one another cannot be seen. We cannot tell  what type of organic compound that is. It may be an alcohol, carboxylic acid or other types.
Other Questions
Which animal lives in the hydrosphere and lithosphere? eagle duck shark lizard?
A child with a bloated belly ,thin hair, and an inability to concentrate may be suffering from malnutrition
living things depend on many different= a. resources b. environments c. ecosystems d. interactions in order to survive.
Language: English | Español 1) Which factor would INCREASE the carrying capacity for white-tailed deer in an Eastern temperate forest ecosystem? A) The re-introduction of the Eastern cougar into North Carolina. B) A large migration of the closely related mule deer, into the East. C) The construction of new roads and increased traffic through woodland areas. D) The re-introduction of the American chestnut tree, which produces many seeds, and used to live in North Carolina.