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
WITCHER [35]
4 years ago
8

What are 4 methods of determining population size????????*URGENT!!!!!

Biology
1 answer:
ANEK [815]4 years ago
5 0
Direct observation
indirect observation
random sampling
mark-and-recapture
You might be interested in
Identity 3 organisms that belong in the same phylum as trypanosoma brucei?​
choli [55]

Answer:

Sarcodina

Zooflagellate

Rhizopoda

etc.

Explanation:

hope this helped! :D

7 0
3 years ago
Sodium's atomic number is 11 what does that tell you about an atom of sodium?
Klio2033 [76]
The answer to this question is:

<span>Sodium's atomic number is 11 what does that tell you about an atom of sodium?
</span><span>B-"it contains 11 protons"

Hoped This Helped,</span><span>Caitlyndecker
Your Welcome :)</span>
6 0
3 years ago
The dna of a cell is analyzed and found to contain 28 percent thymine. what percent of the dna would by cytosine?
natali 33 [55]
Answer: 22% Cytosine
If Thymine is at 28% and Thymine always pairs with Adenine (another compound that is one of four constituents of nucleic acids, often paired with Thymine in double-stranded DNA), then Adenine is also 28%. The remaining 44% will then be divided between Cytosine and Guanine (another compound) since they also form pairs.


8 0
4 years ago
After swallowing, in what order does food pass through the regions of the gi tract?
nlexa [21]
<span>A)Stomach, duodenum, jejunum, ileum, colon Is the answer </span>
8 0
4 years ago
Read 2 more answers
The average north american newborn weighs _____ pounds at birth.<br> a. 7<br> b. 5<br> c. 8<br> d. 6
lidiya [134]
The answer is
B. 5lbs
8 0
4 years ago
Other questions:
  • Many animals travel in packs or herds to increase chance of survival. This type of adaptation would be classified as a... 1) str
    9·1 answer
  • Which structure is unique to eukaryotic cells?
    13·2 answers
  • Why does it matter osmosis is put into a scab or nosebleed? where would that leave him?
    12·1 answer
  • When the body becomes dehydrated, a chemical signal is sent that causes nephrons in the kidneys to absorb more water and excrete
    15·2 answers
  • What is the main cause of extinction in the last 11,000 yrs?
    15·1 answer
  • An example of a mineral composed of isolated tetrahedra is the gemstone peridot. peridot is a member of the _____________ group,
    13·2 answers
  • What does aerobic respiration start with?
    10·1 answer
  • What is the difference between artificial kidney and natural kidneys?​
    15·2 answers
  • Which of the following is not a principle of natural selection?
    5·1 answer
  • Why do we get cancer
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!