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
andriy [413]
3 years ago
10

Galapogos tortoises have a number of shell variations, shown right. What are the advantages of choosing a system examining the b

eaks of finches instead of the shells of tortoises? Check all that apply.
Birds have shorter lifespans, making generations shorter.

The bird population is likely much greater, allowing for more data.

Tortoises move too slowly for natural selection to influence shell phenotype.

Birds are easier to track and monitor.
Biology
2 answers:
IrinaVladis [17]3 years ago
8 0

Answer:

First, second, and last are correct statements.

For accuracy and reliability of any experiment, a number of observations must be as large as possible. It reduces the effect of any observation or any event which might have happened by chance or error.

Thus, finches were better to record observations as they were available in large number as compared to the tortoise.

In addition, the life cycle of birds is smaller as compared to the tortoise which enabled the scientists to observe more generations.

Lastly, the birds were easy to capture and track as compared to the tortoise. Tortoise being an amphibian could live on land as well as in water which made it difficult to track them.

VARVARA [1.3K]3 years ago
4 0

Answer:

A, B, D

Explanation:

:)))

You might be interested in
What is a retrovirus
avanturin [10]
<span>A retrovirus is anything of a group of RNA viruses that insert a DNA copy of their genome into the host cell to replicate.
your welcome 

</span>
5 0
3 years ago
Read 2 more answers
Select the sequence that correctly describes blood flow through the heart. select the sequence that correctly describes blood fl
Anton [14]

Answer:

right ventricle to left ventricle

Explanation:

5 0
3 years ago
What are two reasons why plants need protein​
sineoko [7]

Answer:

plants need protein for healthy growth and development. One of the critical roles of protein in plants is regulating phototropism and mediating the response of plants to light-dark cycles. Proteins are also involved in energy-generating reactions, intracellular structure and membrane transport.

Explanation:

3 0
2 years ago
How will a ray of light traveling parallel to the principal axis of a concave
navik [9.2K]

Answer:

D

Explanation: Rules of Reflection for Concave Mirrors: Any Incident ray traveling parallel to the principal axis on the way to the mirror will pass through the focal point upon Reflection.

5 0
3 years ago
Read 2 more answers
Breathing is related to the carbon cycle because
Katarina [22]

Answer:

In animals, oxygen combines with food in the cells to produce energy for daily activity and then gives off carbon. The carbon combines with oxygen to form carbon dioxide (CO2) and is released back into the atmosphere as a waste product when animals breathe and exhale.

8 0
2 years ago
Other questions:
  • What do you think is missing in the food chain
    10·1 answer
  • The polyuria and polydypsia seen in patients with diabetes mellitus results from which of the following?
    15·1 answer
  • Why are enzymes necessary
    8·1 answer
  • Terms in order from smallest to largest: species, biosphere, cell
    9·2 answers
  • Finding a high place to wait is a safety measure during a
    8·2 answers
  • How is the excretory system most likely to respond when an animal is thirsty?
    15·2 answers
  • Which of the following conditions would lead to a snall population size?
    15·1 answer
  • What are antibiotics and how and why do they work?
    6·1 answer
  • Which energy producing process takes place in this organelle
    15·1 answer
  • Wanda and marita are drinking bottles of water. each girl sounds a different musical note by blowing across the top of her bottl
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!