1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Annette [7]
2 years ago
10

A preschooler's mother was exposed to cats during her pregnancy, and the child has toxoplasmosis. which influence on development

is this?
Biology
1 answer:
anygoal [31]2 years ago
8 0
What information should be included in the closing paragraph of a thank-you letter?<span><span>a.Mention skills that were omitted during the interview      </span><span>b.Reinforce any points perceived as weaknesses      </span><span>c.Mention looking forward to a response      </span><span>d.<span>Reinforce interest and fit for the position</span></span></span>
You might be interested in
How does the wind-driven process of deflation alter the surface
scoundrel [369]
<span>It picks and carries away loose surface material. Over time, the surface ground is lowered. Large rocks are left behind, forming a rocky surface that covers much of the land in dry regions.

hope this helps!

-Payshence xoxo</span>
6 0
3 years ago
Nevermind dont awnser
yaroslaw [1]

A spectroscope

Explanation:

The color of the light emitted by her flashlight can best be studied using a spectroscope.

Spectroscope is an instrument used to observe the light emitted by a substance.

Just like a prism, it splits up light using its different wavelengths.

The light entering the scope is split into its different component parts.

learn more:

Diffraction brainly.com/question/3183125

#learnwithBrainly

7 0
3 years ago
Cellular respiration in humans
Keith_Richards [23]

Answer:

yes

Explanation:

8 0
2 years ago
To analyze the effects of a new drug for anxiety developed by Solvit Wellness Inc., researchers conduct a study on two groups. B
Oliga [24]

Answer:

Control group

Explanation:

In an experiment, the group which receives the treatment (in this case injection of actual drug)  is known as experimental group because the experiment is being conducted on it. While on the other hand the group which do not receive the treatment is known as control group. The results obtained from the experimental group are compared with the control group to determine the effectiveness of the treatment.

3 0
3 years ago
Will more air inside a basketball make it bounce higher?
marysya [2.9K]

The outcome variable, test variable, and controlled variable for each question is as follows:

  • outcome variable = bounce height; test variable = volume of air, and  controlled variable = basketball
  • outcome variable = cleaning property; =  test variable = type of cleaner, and  controlled variable = cloth
  • outcome variable = heat absorbed; test variable = fabric color, and  controlled variable = amount of sunshine
  • outcome variable =  plant size, test variable = seed size, and  controlled variable = sunlight
  • outcome variable = flower freshness, test variable = sugar added to water, and controlled variable = sunlight
  • outcome variable = adhesion of tape; test variable = differences surfaces, and controlled variable = paper
  • outcome variable =  volcano eruption, test variable =  ratio of vinegar to baking soda, and controlled variable = container or bottle

<h3>What are variables in an experiment?</h3>

A variable is any factor in an experiment that can be manipulated, controlled for, or measured.

There are three types of variables in an experiment:

  • Dependent variable or outcome variable
  • Independent variable or test variable,
  • Constant variable or controlled variable

The Dependent variable or outcome variable depends on changes in the independent variable.

An independent or test variable is the variable that stands alone and is not affected  by other factors in the experiment.

The constant or controlled variable is unchanged.

The outcome variable, test variable, and controlled variable for each question is as follows:

1. Will more air inside a basketball make it bounce higher?

  • outcome variable = bounce height;  test variable = volume of air, and  controlled variable = basketball

2. Do ''green'' cleaners clean as well as store bought cleaners?

  • outcome variable cleaning property; =  test variable = type of cleaner, and  controlled variable = cloth

3. Which colors of fabric absorbs most heat?

  • outcome variable = heat absorbed; test variable = fabric color, and  controlled variable = amount of sunshine

4. Do bigger seeds make bigger plants?

  • outcome variable =  plant size, test variable = seed size, and  controlled variable = sunlight

5. Does sugar added to water improve cut flower freshness?

  • outcome variable = flower freshness, test variable = sugar added to water, and controlled variable = sunlight

6. How do differences in surfaces affect the adhesion of tape?

  • outcome variable = adhesion of tape; test variable = differences surfaces, and controlled variable = paper

7. What ratio of vinegar to baking soda produces the best chemical volcano eruption?

  • outcome variable =  volcano eruption, test variable =  ratio of vinegar to baking soda, and controlled variable = container or bottle

In conclusion, changes done to the test variable results in changes in the outcome variable.

Learn more about test variable at: brainly.com/question/25223322

#SPJ1

6 0
1 year ago
Other questions:
  • Methane is a major component of _____. A. coal B. wood C. uranium D. natural gas
    8·2 answers
  • Which is not present on the moon?<br> light<br> atmosphere<br> heat<br> Ogravity
    9·2 answers
  • I need help &gt; &lt; i think the answer is C
    10·1 answer
  • Name the class of nutrients that consists of triglycerides phospholipids and sterols
    7·1 answer
  • He number of chromosomes in each cell goes from diploid to haploid after 1)anaphase 1 2) telophase 1 3) anaphase 2 4) telophase
    13·1 answer
  • The water Buffalo is a ? consumer because they eat plants
    14·2 answers
  • 19. The point at which a stream empties into another body of water is the
    14·2 answers
  • Which equation below is a direct variation?
    10·1 answer
  • ILL MARK BRAINLIEST
    10·2 answers
  • In a population, surrounded with dark gray rocks, there lived 2 types of beetles, a gray beetle and a white beetle. In the start
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!