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
alina1380 [7]
3 years ago
9

⚠⚠⚠⚠⚠⚠One fossil is found in a deeper layer of rock than another one. How is this evidence of change over time of living things

on Earth?
Biology
1 answer:
Mademuasel [1]3 years ago
3 0
Some of the evidence comes from fossils, and some comes from studies that show how similar living things are to one another. By the 1930s, scientists had also learned about genes. As a result, they could finally explain how characteristics of organisms could pass from one generation to the next and change over time
You might be interested in
Where do mealworms get there mass from?
Molodets [167]

Explanation:

Mealworms probably originated in the Mediterranean region, but are now present in many areas of the world as a result of human trade and colonization. The oldest archaeological records of mealworms can be traced to Bronze Age Turkey.

5 0
2 years ago
- Start with the P generation with the following genotypes (AA x aa). Based on classical Mendelian inheritance, how will a cross
nexus9112 [7]

Answer:

<em>The correct option is Although the F1 generation will all show the dominant trait, the offspring  will all be heterozygous and increase chances of future variation.</em>

Explanation:

The cross for the offsrings that will be produced by F1 generation is shown below:

         a          a

A      Aa       Aa

A      Aa        Aa

As we can see that all the offsprings in the F1 generation will have heterozygous genes but only the dominant trait will be seen in the phenotype of the F1 generation.

A cross between the F1 generation will give the following results:

         A          a

A      AA      Aa

a       Aa      aa

This cross shows that there will be increases genetic and phenotype variations in offsprings that will be produced by the F1 plants.

6 0
3 years ago
Please help with this question ASAP
grigory [225]

Answer:

D

Explanation:

because molecule A is only shown on the outside and is not exposed to the acidity on the inside of the cells

4 0
3 years ago
How does fertilization occur?
Ludmilka [50]

Answer:

what

Explanation:

6 0
3 years ago
Read 2 more answers
Which of the following is the correct Lewis structure diagram for Sodium (Na)? The letters Na with one dot The letters Na with t
ololo11 [35]

Answer:

One

Explanation:

Sodium (Na) has one valence electron so it gets one dot.

6 0
2 years ago
Other questions:
  • Which of the following statements about the ‘Hobbits’ of Flores is FALSE?
    13·1 answer
  • Which describes the process of cellular respiration?
    6·1 answer
  • A closed glass jar contains water vapor. The jar cools and liquid water begins to form. What will happen to the mass of the cont
    15·1 answer
  • Cell_____is the process by which cells divide​
    11·1 answer
  • What cannot be determined by observing an individual
    13·1 answer
  • Earth has been warmer in the past than it is today.<br><br> True or false
    9·1 answer
  • Answer and i will give brainly
    6·1 answer
  • Which observations support the student's claim that the<br> log represents a microhabitat?
    6·1 answer
  • What type of association is fern on palm trees and explain​
    8·1 answer
  • if you wanted to determine the temperature of a star, which measurement would you make? refraction Doppler shift emission spectr
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!