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
Alisiya [41]
3 years ago
9

Scientists discovered that The Cumberland Bone Cave in Maryland holds bones from hundreds of animals from different climates and

environments. Develop a hypothesis that may explain their findings. Justify your hypothesis in two or more complete sentences
Biology
1 answer:
olga nikolaevna [1]3 years ago
5 0
If the bones in the cave are from different animals or even their ancestors, then we can see how much animals evolved over the millions of years alive.

Scientist say that some animals adapt and even change themselves to become safe in their environment.
You might be interested in
True or False: The three parts of a nucleotide are:
Lemur [1.5K]

Answer:

Both deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are made up of nucleotides which consist of three parts:TRUE

Explanation:

6 0
2 years ago
The fact that all organisms share some basic features and life processes is used by biologists to explain the idea that all life
GuDViN [60]

Answer:

c. The cells of all organisms contain DNA that is housed in a membrane-bound nucleus.

Explanation:

DNA is the genetic material found in the cells of living organisms. Among the characteristics of the DNA that makes up the genetic code, it is said to be nearly universal though. DNA is said to be the "blueprint of life".

This means that the DNA sequence that encodes protein and useful information is the same in almost all living organisms. Hence, the statement that "cells of all organisms contain DNA that is housed in a membrane-bound nucleus is the" justification that fact that all organisms share some basic features and life processes is used by biologists to explain the idea that all life.

6 0
2 years ago
Read 2 more answers
Which group of algae is believed to be the ancestor of land plants?
ycow [4]

Answer:

<u>stonewort, and many green algae such as the Spirogyra.</u>

Explanation:

  • As it was believed that the land algae were believed to be evolved from the stonewort plant and the blue-green algae like the cyanobacteria and the spirogyra that colonized the lands some 500 mn years ago was a freshwater alga.
  • After which the first land plants occur about 470 million years ago, and they were in the form s of moss and liverworts of the vascular in origin.
7 0
2 years ago
When the first antibiotics became available in the late 1940s and early 1950s, these antibiotics were effective against all bact
kirza4 [7]
The correct answer would be D.

After many generations, only those with genes suitable to live in harsh environments can live. These genes are passed onto their offspring and then we see a rise in antibiotic resistant strains of bacteria such as Methicillin Resistant Staphylococcus Aureus (MRSA).
8 0
3 years ago
Read 2 more answers
Quick question: did I do this correctly?
lord [1]
If it is more salty it means that the water is hypertonic to the hypotonic potato and if the water is less salty then the water is hypotonic to the hypertonic potato
5 0
2 years ago
Other questions:
  • Please answer this honestly and as best as you can!
    14·1 answer
  • Increase blood pressure <br> Increase blood volume <br> Decrease blood volume
    13·1 answer
  • Which is the result of an object's motion?.
    12·1 answer
  • Which of the following is an example of maintaining homeostasis
    11·1 answer
  • Why are the tropics the most diverse area?
    7·1 answer
  • Humans deplete the most resources when
    14·1 answer
  • Bacteria use this form of reproduction.<br><br>A. Asexual reproduction <br>B. Sexual reproduction ​
    15·2 answers
  • 21. The graphs show the results from an investigation of relative enzymatic activity of four different enzymes in acidic and bas
    15·1 answer
  • Which line represents a stationary object?
    15·1 answer
  • Damaged cells of an organism are usually ___ by mitosis?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!