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
elena-s [515]
4 years ago
9

Which accurrence represents an example of evolution?

Biology
1 answer:
Gelneren [198K]4 years ago
8 0
<span>Some antibiotics are almost useless, because pathogens have developed a resistance to these antibiotics.

</span>
You might be interested in
Pcr (polymerase chain reaction) is a commonly used method for the amplification of a short segments of dna. the flow chart below
murzikaleks [220]
Primers, in general, must be long and DNA which is amplified is still much longer.

The simplified process, Denature with heat and primer results are 


3'ATT5' and 5'GGA.

Deoxynucleotides and DNA polymerase results as

3'CCTCGTTATT5' and 5'GGAGCAATAA3'
6 0
3 years ago
Read 2 more answers
Please help.................
bazaltina [42]

Answer:

C i think.......................................

5 0
3 years ago
Describe how the method could be developed to find the optimum pH for catalase activity
grin007 [14]

If the number for pH less then 7 is acid if 7 it’s normal I mean water for drink if the number of ph higher then 7 is base

3 0
3 years ago
Plants get their food by _____.
Lina20 [59]
Plants<span> make </span>food<span> in </span>their<span> leaves. The leaves contain a pigment called chlorophyll, which colors the leaves green. Chlorophyll can make </span>food<span> the </span>plant<span> can use from carbon dioxide, water, nutrients, and energy from sunlight. This process is called photosynthesis.</span>
6 0
4 years ago
Read 2 more answers
What do you notice about the relationship between the force strength and the size of the velocity change
Rudiy27

Velocity change increases as the force increases.

Even though this question is incomplete, but we can approach it from the stand point of Newton's second law of motion.

According to this law, force is directly proportional to change in velocity.

F = m(v - u)/t

F = force applied

m = mass of the body

v = final velocity of the body

u = initial velocity of the body

t = time taken

This means that velocity change increases as force increases.

8 0
3 years ago
Read 2 more answers
Other questions:
  • A student was observing slides of cell division. In one of the slides, he noticed loosely coiled chromatin depicting DNA duplica
    12·1 answer
  • Energy is defined as
    6·1 answer
  • A _ is a combination of substances that are combined physically but not chemically.
    13·1 answer
  • 7.
    8·1 answer
  • Which is correct about chemiosmotic synthesis of ATP as it occurs in the chloroplast (cp) and/or the mitochondria (mt) using an
    15·1 answer
  • HELP! I will give brainly to anyone who answers correctly
    8·1 answer
  • When the environment favors extreme types in a population at the expense of
    7·1 answer
  • Cellular Respiration's goal is to A.make oxygen B.make glucose C.make water D.make ATP
    11·2 answers
  • Label the angle of incidence and the angle of reflection in the Figure below.
    9·1 answer
  • Please helppp will give brainlist to the correct answer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!