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irga5000 [103]
3 years ago
12

What is sexual selection

Biology
1 answer:
Naddik [55]3 years ago
3 0
It’s where a male or female chooses the opposite gender to be a mate for specific features. Ex.) peacocks choose makes with brighter feathers
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Joanna had a small ventricle septal defect (vsd) repaired when she was 3 years old and has no residual cardiac problems. she is
artcher [175]

In the given case, no antibiotic is needed for dental procedures.  

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8 0
3 years ago
1.How do earthworms return nutrients to the ecosystem?
Anettt [7]
1. when a earth worm eat it deposits nutrient by pooping 
2. earth worm, feed grass, feed cow, human eat cow
4 0
3 years ago
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In the diagram, what type of mutation is shown?
jeka94

Answer:

substitution - a base was changed

Explanation:

The nucleotide sequence CTT was changed to the sequence CAT. The T was substituted with an A. This changed the encoded amino acid from Glu to Val.

An insertion is where an additional base is added (e.g. if the sequence changed from CTT to CATT)

A deletion is when a base is lost (e.g. if the sequence changed from CTT to CT)

8 0
2 years ago
1) <br> Tides are caused by<br> A) gravity. <br> B) heat. <br> C) waves. <br> D) winds.
Ulleksa [173]

Answer:

Gravity

Explanation:

Tides are caused by gravity

8 0
3 years ago
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CO2 is returned to the atmosphere by all methods EXCEPT A) combustion. B) decomposition. C) photosynthesis. D) respiration.
Keith_Richards [23]
C: Photosynthesis is your Answer:
4 0
3 years ago
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