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Mariulka [41]
3 years ago
7

Are SA citizens vaccinated against yellow fever?

Biology
1 answer:
MArishka [77]3 years ago
4 0
SA citizens vaccinated against yellow fever is yes because now we have different vaccinations in each other and created new medicine for the human being.
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Imagine that you have found the remnants of a robin's egg on the ground. From your biology course, you know that this eggshell i
amid [387]

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The birds are oviparous in nature and produces eggs that are hatched later by the parent. the egg hatching require proper heat and protection from the external enemy.

The egg shell is the hard covering of the egg of the bird that is made of the calcium. The egg shell protect the egg from the external environment. The calcium layer for the egg shell formation is obtained by the oseteoclast property of the cells.

6 0
3 years ago
Suppose that xylem were located only in the roots and stems of a plant. Would fluids in the
schepotkina [342]

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What if xylem were only located in the roots and stems, would fluids still move? No because xylem have stoma that enables transpiration to happen. If you remove xylem, you've removed that "vacuum" that pulls that water upward

Explanation:

4 0
3 years ago
Non-primates have fewer digits (i.e. fingers and toes) compared to primates in order to:______.
marishachu [46]

c. run faster is the correct option

Primates have large brains and dexterous limbs. Non-primates have small brains and inflexible limbs. The main differences between primates and non-primates are the size of the brain and the flexibility of the limbs.

Humans are primates and are a diverse group containing about 200 species. Monkeys, lemurs, and apes are our cousins, and we have all evolved from a common ancestor over the last 60 million years.

Primates: Humans, apes, monkeys, chimpanzees, gorillas, baboons, and orangutans are examples of primates.

Non-primates: Birds, reptiles, amphibians, and some mammals are not primates.

Learn more about Primates and Non-primates here:brainly.com/question/17051448

#SPJ4

6 0
1 year ago
Chantek the orangutan is one of many nonhuman primates that scholars have used to draw conclusions about the origins of human la
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Answer: the correct option is C(communicate through sign language)

Explanation:

Chantek the orangutan is one of many nonhuman primates that scholars have used to draw conclusions about the origins of human language because they seem to be able to communicate through sign language. Taught by American anthropologists Lyn Miles and Ann Southcombe Channel the orangutan learnt how to communicate using that American sign language.

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3 years ago
Obsessive-compulsive disorder is marked by unwanted behaviors that are repeated excessively and are uncontrollable.
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The answer to the question is true
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3 years ago
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