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
hichkok12 [17]
3 years ago
11

Fossil fuels were created from plants and other organisms that lived millions of years ago. Their remains were trapped deep unde

rground.
Ture or False
Biology
1 answer:
AURORKA [14]3 years ago
3 0

Answer:

true

Explanation:

plant matter is mostly carbon so the more plant based carbon in a area the greater the chance for a coal deposit animals and reptiles are more liquid based there for they become sludge like oil and natural gas

You might be interested in
4. A homozygous dominant female is crossed with a heterozygous male, what
vesna_86 [32]

Answer: genotypic ratio 2/4

Phenotypic ratio 4/4 is the same

Explanation: suppose RR is the dominant female and Rr is the heterozygous male. Then after the cross genetically 2 have RR and 2 have Rr ratio. But phenotypically all 4 are the same.

5 0
3 years ago
If you have a DNA sequence that codes for a protein and is 105 nucleotides long. A framshift mutation occurs at the <img src="ht
katrin [286]

Answer:

28 amino acids

Explanation:

When you have a frameshift mutation means that the protein will no longer be complete due to a signal of stop or another start signal in the sequence. The protein will not be the same as before the mutation occurs. If a sequence is 105 nucleotides long means that the amino acids that comprise the protein are 35 (each amino acid comes from a combination of 3 nucleotides, 105/3=35). When a mutation occurs in 85th base there are 20 bases that do not work well or that will not be correct (105-85=20). So, when you don't take into account those 20 bases, the sequence will be correct until 84th base pair, and, as the amino acids come from a mix of 3 bases 84/3=28.

5 0
3 years ago
This is science!!<br> PLEASE HELP. 15 points!!
quester [9]

Answer:

ghjgjgjg

Explanation:

hjjgjghjhgjgjjjjjjjjjjjjjjjjggggggggggggggggggggggggggggghhhhhhhhhhhhhhhhhhhnnnnnnnnnnnnnnnnnnndddddddddddddddrrrrrgggffd

8 0
3 years ago
Explain how a heart attack prevents someone from maintaining homeostasis.
Nady [450]

Answer:

the blood pressure that is disrupted during a HA, makes the kidneys work out of homeostasis, they work differently due to the loss of fluids, water and salt

Explanation:

7 0
3 years ago
Which of the following is not an example of a fossil fuel? A. Wood B. Oil C. Natural gas D. Coal E. The remains of ancient organ
CaHeK987 [17]

Answer:

A. Wood

Explanation:

Natural gas, oil, and coal are all made from fossils. Wood is a non-renewable resource/

4 0
3 years ago
Other questions:
  • The two-part name of anFor example, the scientific name for humans is Homo sapiens. The word Homo designates the ____________ ,
    7·1 answer
  • Mitosis and meiosis are methods of cell division.
    13·2 answers
  • If a ramp to the top of a 30 meter building at a construction site has a mechanical advantage of 4, how long must the ramp be?
    15·1 answer
  • Define bi sexual reproduction
    14·1 answer
  • During the production of gametes, homologous chromosomes have separated, and the cell is splitting into two daughter cells conta
    9·1 answer
  • Which of the following is a sign of inflammation?
    8·2 answers
  • Which of these items is least disruptive to natural ecosystems
    13·1 answer
  • ILL MARK BRAINLY IF ITS CORRECT
    6·1 answer
  • Why do we get cancer
    10·1 answer
  • In an organism, the structure and function of parts are related. Function is the task the specific part, while structure is the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!