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
timama [110]
3 years ago
7

Rock made of shells and coral cemented together

Biology
1 answer:
777dan777 [17]3 years ago
6 0
A Sedimentary rock consisting of loosely-consolidated fragments of shells and /or coral.
You might be interested in
This is the act of trying to find the answer to an unknown question by the use of experimentation and research.
Vikentia [17]

Answer:

Question Answer

Inquiry This is the act of trying to find the answer to an unknown question by the use of experimentation and research.

Investigation This is the process of researching or studying a concept. Examination, inquiry

Explanation:

7 0
3 years ago
A biologist wishes to take a useful gene found in pine trees and introduce it into some bacterial cells. Her experimental proced
vovangra [49]

Answer:

option A

Explanation:

In carrying out these experimental procedure, the same restriction enzyme that is used to cut out the gene of interest should also be the same used for the cutting of the plasmid to generate sticky ends. Then the desired gene is inserted into the cut plasmid  then treatment with DNA ligase. Purified DNA ligase is utilized in gene cloning to join/ligate DNA molecules together forming a recombinant DNA. Thus, step 3 should be carried out after step 4.

5 0
3 years ago
What type of stress occurs when a rock mass is pushed in parallel and opposite directions?
natima [27]

Answer:

Shear stress

Explanation:

Shear stress is a type of stress that occurs when a rock mass is pushed in parallel and opposite directions.

7 0
2 years ago
The organism Acer rub rum is most closely related to
Alexus [3.1K]

Answer:

Explanation:

4cordis rubrum

With a justificatio

6 0
3 years ago
Read 2 more answers
11. Which type of cells does NOT contain a nucleus?
ki77a [65]

Answer:

A, a prokaryotic cell

Explanation:

Prokaryotes are organisms whose cells lack a nucleus and other organelles. Prokaryotes are divided into two distinct groups: the bacteria and the archaea, which scientists believe have unique evolutionary lineages.

4 0
2 years ago
Read 2 more answers
Other questions:
  • Liver cells, bone cells, nerve cells, and muscle cells are called _____ cells. Sperm cells and egg cells are called ______. Help
    5·1 answer
  • The process of chemosynthesis is usually performed by organisms like bacteria in tube worms that:
    12·2 answers
  • Global population is expected to increase by three billion or more over the next 50–75 years, and the number of people living in
    12·2 answers
  • Whats the answer please???
    11·1 answer
  • Katie wants to make ball-and-stick models of the four macromolecules. She has colored balls for each of the elements in these mo
    15·1 answer
  • Asingle-celled organism is shown performing an activity esential to survival
    15·1 answer
  • What is most likely to occur when a mass of cold air moves into a region occupied by warmer air
    9·1 answer
  • Which osseous tissue is found at the surface of all bones?.
    13·1 answer
  • Photosynthesis equation with explanation​
    6·2 answers
  • I don't know what this is I need help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!