Answer:
It collect data about the universe.
Explanation:
A space probe is a type of spacecraft that travels through space in order to collect information about the universe. In space probes, there is no astronauts present it can be controlled from the earth by scientists. Space probes moves in the universe and collect data then send this data back to the scientists present on earth in order to study. Sputnik 1 was the first space probe which was sent into the space.
The use of a drug to prevent a person at risk of an imminent infection is called <u>prophylaxis.</u>
What is Prophylaxis?
- Prophylaxis is the steps intended to maintain health (individually or collectively) and stop the spread of disease.
- For instance, Sydenham's chorea can be avoided by using preventive antibiotics following a case of rheumatic fever or for prevention against polio meant avoiding crowds and public swimming pools prior to the development of the polio vaccine.
What medications are prescribed for prophylaxis?
- Intravenous "first generation" cephalosporin antibiotics, such as cephazolin or cephalothin, are frequently used as surgical prophylactic antibiotics.
- injections of gentamicin
- Rectal or intravenous metronidazole (if anaerobic infection is likely)
- Tinidazole oral (if anaerobic infection is likely)
Learn more about the Prophylaxis with the help of the given link:
brainly.com/question/20629637
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Let a be Q, all which is homozygous recessive = Q∧2
A = p, AA which is homozygous recessive = Q∧2
2pq = heterozygous
It is derived from p+ q = 1
All those in a population which is Q = 20%
All A in the population (p) = 80%
Now that the disease is homozygous recessive therefore,
aa = qq or q × q = 0.20 × 2 = 4%
Then the answer is 4%.
ecosystem because it consist of plants animals and tiny organism
Answer is [ A ]
Kelp is a multicellular protist.
Actually, it somewhat belongs to plant kingdom. But its way too primitive and don't exhibit many characteristics of a plants. That's why it is put under " Protista "
