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
siniylev [52]
2 years ago
7

While Albert was hiking in the mountains, he found many fossils similar to the one below. Albert was 8,000 ft. above sea level,

and the fossil was found on the side of the mountain.
Based on his observation, what would be the most logical inference Albert could make about the environment where he was hiking?
A.
The area was once covered in water and was home to aquatic creatures.
B.
Fish moved out of the water and made their way up the mountain many years ago.
C.
Fish currently live on this mountain.

Biology
1 answer:
geniusboy [140]2 years ago
6 0

Answer:

Explanation:A

You might be interested in
What is the unit of pressure?why is it call derived unit ?give reason​
trasher [3.6K]

Answer:

The derived unit of pressure is newton per metre square (Pa). It is a derived unit because it's obtained by adding two or base quantities.

The symbol is Pa and the expression in terms of SI base units is m-¹kgs-²

3 0
3 years ago
Cells have blank of enzymes to act as biological
koban [17]
Cells have thousands of enzymes to act as biological catalysts.
3 0
3 years ago
Read 2 more answers
What are the three parts that make an amino acid?
Lesechka [4]
An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid.
6 0
3 years ago
Which ion most readily leaks across a neuron's membrane, helping to establish the resting potential? Which ion most readily leak
EastWind [94]

Answer:

K+

Explanation:

Leak channels are the gated channels that randomly open and close. The plasma membranes have many more potassium ion (K+) leak channels than the leak channels for other ions such as sodium ion. Also, the potassium ion leak channels are leakier than the sodium leak channels and allow exit of more and more K+ from the neurons. This makes the inside the neuron negative at rest and outside becomes more positive. In this way, the leakage of K+ across the K+ leak channels is mainly responsible for maintaining the resting potential.

5 0
3 years ago
The drug colchicine inhibits the formation of spindle fibers during mitosis. If you treat dividing plant cells with colchicine,
vekshin1

Answer:

D

Explanation:

During metaphase of cell division, the chromosomes line up in the metaphase plate and the spindle fibers from the poles extend and attach to the centromeres of the chromosomes. The spindle then contracts and pull different chromosomes to the opposite poles of the cell before the parent cell divides.   If spindle fibers do not form, then the chromosomes will not separate during anaphase.

Therefore, the final cell after mitosis will be a cell with double the number of chromosomes -because if you remember, during interphase, genetic material is replicated so each daughter cell can have its copy-. Due to quality control in the process of cell divisison, this cell will mostly undergo apoptosis, otherwise, it could develop into cancer.

8 0
3 years ago
Other questions:
  • What Is the difference in electrical charge between different parts of a molecule
    12·1 answer
  • Complete the following statement: ATP energy molecules are the product of _____(1)_____. This energy comes from the reactant of
    10·2 answers
  • The biotechnology developed for the forensic dna profiling process includes contributions from the sciences of _____.
    9·2 answers
  • By which which process are fossil fuel formed?
    13·2 answers
  • 20 points and I will mark you as brainliest
    11·1 answer
  • Name three individual traits of cows
    10·1 answer
  • I have all day, last class! answer ASAP!!!
    12·2 answers
  • Explain the relationship between DNA, genes, alleles, and chromosome​
    8·1 answer
  • Which method is most appropriate for finding out which of the layers to the right
    15·1 answer
  • What is the role of chlorophyll is photosynthesis?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!