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
Elden [556K]
3 years ago
8

A solution is a combination

Biology
2 answers:
inn [45]3 years ago
4 0
No a solution is not a combination a combination is when you combine something
Travka [436]3 years ago
3 0
Of a solvent and a solute, I believe! I hope all is well and you pass ((:
You might be interested in
An important challenge to traditional (pre-1860) ideas about species was the observation that seemingly dissimilar organisms, su
choli [55]

Answer:

these seemingly dissimilar organisms might have evolved from a distant

Explanation:

Evolution deals with history of organism survival on Earth.

The evolutionary biologists makes use of fossils as proves to give light to having a clear view of how species survived in past times.

Before the theory of natural selection by Charles Darwin, Evolutionary Biologists were filled with questions about why the type of skeletal structural specimens collected were equal and different in dissimilar organisms as it does not exhibit the links seen between these species.

The theory of evolution proposed the mechanism of divergent evolution as a solution to these questions.

Therefore, we conclude that "these seemingly dissimilar organisms might have evolved from a distant" is the right answer.

5 0
3 years ago
Which of the following is a function of the geosphere?
azamat

however the Question is not clear, but, the geosphere is defined as the natural environment we live in. it also controls the minerals distribution, soils and rocks and generate natural hazards that shape the land and impact the lives on earth.

8 0
3 years ago
What is used to measure volume?
Over [174]
Length times width times highth 
4 0
3 years ago
Read 2 more answers
Wood deposits recovered from an archaeological site contain 36% of the C-14 they originally contained. How long ago did the tree
Veseljchak [2.6K]

Answer: It was obtained 8515 years ago

Explanation:

Expression for rate law for first order kinetics is given by:

t=\frac{2.303}{k}\log\frac{a}{a-x}

where,

k = rate constant

t = age of sample

a = let initial amount of the reactant

a - x = amount left after decay process  

a) to find the rate constant:

Half life is the amount of time taken by a radioactive material to decay to half of its original value.

t_{\frac{1}{2}}=\frac{0.693}{k}

k=\frac{0.693}{5760}=0.00012years^{-1}

b) for completion of 36% of reaction

t=\frac{2.303}{k}\log\frac{100}{36}

t=\frac{2.303}{0.00012}\log\frac{100}{36}

t = 8515 years

The time was 8515 years.

3 0
3 years ago
Choose the system to which this item belongs: adrenal
expeople1 [14]
It would be the endocrine system
7 0
3 years ago
Other questions:
  • 1. number and variety of species on Earth
    5·2 answers
  • What is causing us to lose species on a daily basis?
    5·1 answer
  • Other than sunlight for energy, photosynthesis in plants need these two things that we breathe out. What are they ?
    15·2 answers
  • Why might fatty acids, amino acids, and nucleic acids increase the hydrogen ion (H+) concentration of a solution?
    13·1 answer
  • Which life functions do viruses not preform
    13·2 answers
  • ateo goes to his doctor after experiencing discomfort for a few days. Following tests and an examination, the doctor tells Mateo
    15·2 answers
  • PLEASE ASAP! GIVING BRAINLIEST!
    14·2 answers
  • Purple is dominant (G). Blue is recessive (g). What is the genotype of a heterozygous parent?
    6·1 answer
  • 6. Which is younger, the intrusion or rock layer C? How do you know?
    5·1 answer
  • which sequence accurately describes the path traveled by a new protein from when it first starts to be translated to its release
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!