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
Svetllana [295]
2 years ago
9

Pakicetus Ambulocetus Rodhocetus Dorudon Odontocetes Mysticetes

Biology
1 answer:
seropon [69]2 years ago
5 0

Answer:

hmm

Explanation:

what, tell me the answer your looking for is it definition or where they are found

You might be interested in
Now we need to prepare a buffer that has a pH of 7.4. We need this specific pH to
Anestetic [448]

Answer:

b) By mixing weak base with its conjugate acid and then adjusting the pH with strong  acid.

Explanation:

Hello,

In this case, considering that the buffer required a pH greater than 7 where the basic conditions are present, we need a weak base and its conjugate base in order to assure such pH greater than 7. Moreover, by using a strong acid, we can gently add it in order to decrease the pH up to 7.4 via a properly measured neutralization of the necessary moles of base up to a hydrogen concentration of 3.98x10⁻⁸ (pH). Therefore, answer is b) By mixing weak base with its conjugate acid and then adjusting the pH with strong  acid.

Best regards.

8 0
3 years ago
A group of 250 women over the age of 40 are recruited for a study to determine the effects that calcium has on bone health. Half
egoroff_w [7]

Answer:

A. True

Explanation:

The result indicates that taking calcium has no effect on the development of osteomalacia in the women. This is because, of the over 120 women placed on the calcium supplements, it happens to be minimal number of people ( less than 20 people) that develop the osteomalacia disease of the bone.

6 0
3 years ago
What is an indicator that a chemical change has occurred?
Pachacha [2.7K]

Answer:

a change in energy

Explanation:

7 0
3 years ago
Read 2 more answers
A group of parasites called myxozoans have traditionally been considered simple multicellular protists. However, because these o
brilliants [131]

Answer:

A group of parasites called myxozoans have traditionally been considered simple multicellular protists. However, because these organisms possess stinging cells, some scientists consider them to be animals in the phylum that is named for such cells, the <u>cnidarians</u>.

Explanation:

Cnidarians are animals with radial symmetry, that is, their bodies can be divided, by different planes, into equal parts. It includes hydras, jellyfish, anemones and marine corals. Its body is a kind of sac with an opening (the mouth) surrounded by a circle of tentacles. Some have a dominant jellyfish phase, others polyp, or both. They present defensive nematocysts with stinging action.

3 0
3 years ago
Read 2 more answers
How is a theroy developed?
solniwko [45]
Well a theory is when a person comes up with something that they believe is to be true, and they work on projects and other things to show their thinking. theories won't always bee correct which helps us humans grow and come up with new ones
7 0
3 years ago
Other questions:
  • What is the main organ has of elimination as a function?
    6·1 answer
  • Dimpled chin and free earlobes are two dominant characters in humans. Smooth chin and attached earlobes are recessive characters
    10·2 answers
  • What type of organisms reproduce sexually ?
    11·1 answer
  • How do plants respond their environment
    11·1 answer
  • An experiment measures the breaking point of identical strips of Woodgate from different trees. The procedure must contain which
    14·1 answer
  • Which of the following is a factor that determines the rate of impulse propagation, or conduction velocity, along an axon?a) len
    8·1 answer
  • Which of the following are matched correctly? (choose all that
    8·1 answer
  • In two experiments, radioactively-labeled oxygen (shown in blue) was used to follow oxygen through the photosynthetic process. T
    9·1 answer
  • Which of the following explains how faults are formed? Faults are formed
    9·1 answer
  • In an individual heterozygous for a single trait, the probability of the recessive allele being present in a gamete is ______. M
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!