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
stellarik [79]
3 years ago
11

Fossils of a species of bird are found in layer 3. Which layer is most likely to have organisms that lived at the same time as t

he bird species? A. Layer 5 B. Layer. C. Layer 2 D. Layer 7
Biology
2 answers:
tino4ka555 [31]3 years ago
5 0
<span>The layer most likely to have organisms which lived at the same time as the bird species is 'C', Layer 2. Layer 2 is closer to layer 3 than any of the other layers listed. Assuming that layers were laid down sequentially as time passed, it is reasonable to assume that layer 2 was laid down most closely in time to layer 3.</span>
RideAnS [48]3 years ago
5 0

layer 2 youre welcome


You might be interested in
In the lab, students are soaking potato cores in different sucrose solutions overnight to observe the movement of water into and
san4es73 [151]

Answer:

B)

Explanation:

The potato in the 2M solution remained the same because it was an isotonic solution.

8 0
3 years ago
Read 2 more answers
Who dicovered the cell theory ​
Romashka [77]

Answer: Matthias Schleiden and Theodor Schwann

Explanation:

4 0
3 years ago
Read 2 more answers
What is a dorsal notochord?
dimaraw [331]

Answer:

a long rodlike structure that develops dorsal to the gut and ventral to the neural tube. The notochord is composed primarily of a core of glycoproteins that are encased in a sheath of collagen fibers wound into two opposing helices. 

5 0
3 years ago
20. Geneticists creating the "glow in the dark" or fluorescent rabbit, inserted the GFP gene
juin [17]

The correct answer is C) the fluorescent cells can help track the movement of cells.

Explanation:

In the last years, geneticists and scientists created animals that glow in the dark by inserting a Green Fluorescent Protein or GFP gene found in some species of jellyfish. This protein was used in animals such as rabbits, rats, and even chickens. One of the key reasons for this is that by inserting fluorescence scientists can better observe the development and movement of cells. This includes analyzing cells reproduction and growing in embryos of "glowing" animals or inserting the protein in specific cells or organs in an organism to observe how these change or move. Thus, the purpose of studying fluorescent rabbits is that "the fluorescent cells can help track the movement of cells".

3 0
3 years ago
Why were physical activity and caffeine and alcohol intake the controlled variables?
Deffense [45]
<span>Controlled variable is a variable that was made constant in the research. That was because the controlled variables can influence the dependent or independent variable. If the variables is not made constant, it can alter the research result and made it invalid.

In this case, </span>the caffeine and alcohol intake might alter the physical activity or the blood glucose so it should be controlled.
4 0
3 years ago
Other questions:
  • 10]Which of the following correctly states the relationship between hippos and whales? (1 point)
    10·1 answer
  • How is a hypothesis developed and evaluated?
    8·2 answers
  • How are human population growth and fracking related?
    7·2 answers
  • Which statement best explains how form and function are related?
    11·1 answer
  • What are the three parts of the light dependent reactions
    11·1 answer
  • As a group living things must be able to do all of the following except
    12·1 answer
  • What did one mint ice cream say to the other? <br> We're mint to be.
    13·2 answers
  • How might nitrogen fixation and denitrification be similar to different parts of the water cycle?​
    10·1 answer
  • The baker mixed yeast in the dough and kept it away for the night , The next morning it had risen high up , Explain how this hap
    11·1 answer
  • Small aquatic organisms, such as coral, are the producers of the ocean. Please select the best answer from the choices provided
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!