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Tju [1.3M]
3 years ago
12

With repeated presentations of a bright red toy, 2-month-old Anita began to respond with less visual attention to the toy. Her d

ecreasing responsiveness best illustrates
Biology
1 answer:
ivann1987 [24]3 years ago
6 0

Answer:

The development of sharper visual acuity.

Explanation:

At one week after birth, they can see red, orange, yellow and green. However, babies see red as the first primary color.

Many advances in vision development take place in months two and three. Infants develop sharper visual acuity during this period, and their eyes are beginning to move better as a team. A child should be following moving objects at this stage and starting to reach for things he sees.

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The trait that overpowers and always shows up when the allele is present. A.Hybird traits B.Dominant traits C.Recessive traits
jekas [21]

Answer:

B. Dominant traits

Explanation:

Dominant traits are as what the name implies, dominant over other traits. If something overpowers the other trait then it is a dominant trait.

7 0
3 years ago
Why are biologists still debating the classification of protozoans? A. Biologists never agree on anything. B. There are estimate
miskamm [114]

Answer:

B

Explanation:

Answer B is correct:

Because the biologists are continuing to learn more and more about such minute organisms, protozoan systematics – that is,  the taxonomy (classification) and the evolutionary interrelationships of major groups of protozoa – remains a  topic of debate and change, still today.

Some of the rather  LARGE and unwieldy taxonomic groupings of past years are  particularly subject to revision with expansion of and  refinement in the knowledge about the members of those –  and related – assemblages. Paradoxically, the protozoa  themselves are becoming more difficult to define with  precision as our information about them and other microbial assemblages increases. Thus, presenting a single  satisfactory circumscribed definition for them is not an  easy task.

...

Answer A sounds so funny.

Answer C and D are false because Protozoans are usually single-celled and heterotrophic.

...

Hope this answer can help you. Have a nice day!

6 0
3 years ago
Which human activity does not affect the Earth system? (1) disposing of toxic wastes (2) converting solar energy (3) clearing la
labwork [276]
Converting Solar Energy
4 0
4 years ago
Read 2 more answers
Which two words identify the scientific parts of a wave?
pishuonlain [190]

Answer:

-Crest

-Trough

Explanation:

-Crest : A crest point on a wave with the maximum value of upward displacement within a cycle. A crest is a point on a surface wave where the displacement of the medium is at a maximum.

-Trough:  A trough is the opposite of a crest, so the minimum or lowest point in a cycle.

<em>hope it helps :)</em>

<em>please mark it the brainliest!</em>

8 0
4 years ago
Read 2 more answers
Which of the two microscopes allows you to see a 3D image
Monica [59]
Stereo microscope is one

4 0
3 years ago
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