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
dalvyx [7]
3 years ago
15

What evidence supports the law of conservation of energy? Group of answer choices

Biology
1 answer:
laila [671]3 years ago
5 0

Answer:food

Explanation:cause

You might be interested in
Use the double-stranded DNA molecule below to answer the following questions. The first pair of nucleotides (bolded) contains th
krok68 [10]

Answer:

The correct answer is 2. 5'-AUGUCAGGUACGCCACAU-3'

Explanation:

The template strand for transcription is 3'-TACAGTCCATGCGGTGTA-5 and RNA polymerase will add complementary mRNA sequence against this strand in the opposite direction i.e., 5' to 3' direction.

In RNA, A(adenine) makes complementary base pairing with U(uracil), not with T(thymine) and the rest of the base-pairing is same as in DNA. Therefore the correct mRNA produced from the transcription of this DNA molecule by the help of RNA polymerase is 5'-AUGUCAGGUACGCCACAU-3'.

Then this mRNA sequence will be used by ribosomes to synthesize proteins during the translation process.

7 0
3 years ago
when measuring the blood pressure, the cuff is deflated until two consecutive beats are heard through the stethoscope. This meas
dem82 [27]

Answer: Systolic pressure.

Explanation:

Every time the heart beats, it pumps blood into the arteries, which are vessels through which blood circulates from your heart to your tissues with the oxygen and nutrients they need. Blood pressure is the force of the blood pushing against the walls of the arteries, and is highest when the heart beats, pumping blood, which is measured as systolic pressure (i.e., when the heart contracts). On the other hand, diastolic blood pressure refers to the pressure of blood in the artery when the heart relaxes between beats (i.e., when the heart relaxes). Since there are two types of pressures, blood pressure readings are given in two numbers, with the top number being the systolic pressure and the bottom number being the diastolic pressure.  

For example, if the systolic pressure measured in a person is 125 millimeters of mercury (mm Hg) and the diastolic pressure is 85 mm Hg, the blood pressure is recorded as 125/85.  

So, <u>the systolic blood pressure is registered with the stethoscope when the cuff is deflated.</u> When two heartbeats are heard, the pressure gauge reading is recorded. <u>When the heartbeat ceases, the cuff pressure is released and the diastolic pressure is measured at this time.</u>

4 0
3 years ago
What process produces identical nuclei with identical amount of chromosomes?
Jobisdone [24]
Mitosis should be the answer. if not that, then cell division. hope this helps :3
4 0
3 years ago
HELP ME PLEASE WILL MARK AND 5 STARS
Gennadij [26K]

Answer:

The passing of genetic information from one generation to the next

Explanation:

7 0
3 years ago
A valid hypothesis must be testable.<br> a. True<br> b. False
exis [7]
<span>True. A valid hypothesis must be testable and able to be verified or disputed empirically, because otherwise it is not a scientific hypothesis. A hypothesis that is not readily testable (for example, about a made up or fictional event) are not good hypotheses.</span>
8 0
2 years ago
Other questions:
  • Air masses move from areas with high pressure (such as the poles of the Earth) to areas with low pressure (the equator). The tem
    14·2 answers
  • Name one bad thing that could happen to a cell if it could not perform exocytosis
    15·1 answer
  • What are the four major resources that affect population density <br><br><br> Thx for your help:)
    15·1 answer
  • What would be the magnification of a specimen viewed with a compound light microscope that has an objective power of 10x and an
    14·2 answers
  • A population of deer includes deer with white spots and deer with brown spots. A forest fire kills half the deer with white spot
    9·2 answers
  • What kind of Abiotic factor is the nutrients in soil?
    8·1 answer
  • HELP PLEASE ill mark brainllest
    9·1 answer
  • HELP HELP HELP HELP HELP!!!!!!!!!!!!!!!
    8·1 answer
  • How is a cruise ship like a cell? Name the organelles that have a similar function to the parts of a cruise ship.
    5·1 answer
  • Why are there usually few organisms at the top of an energy pyramid?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!