Answer:
because it doesn't run out & you can always get more
Explanation:
woo hoo
Answer:
Passive
Explanation:
In addition to innate immunity and acquired immunity, there is a different type of immunity called passive immunity.
This arises when someone receives the antibodies from someone else for the purpose of preventing (or facing) an infectious disease.
While these antibodies last a few weeks or months, they have the benefit of providing immediate protection.
Examples of passive immunity:
- They are the maternal antibodies that babies receive through the placenta during pregnancy.
- Injection of antisera, produced in animals or other people, such as serum immuniglobulin for hepatitis and tetanus antitoxin.
Meiosis I produces two cells, both of which are haploid. This means each cell has half the number of chromosomes as the parent cell. This is a crucial step in sexual reproduction, promoting genetic diversity.
Meiosis I produces two cells, each of which is haploid.
During the process of meiosis, a cell initially has two copies of each chromosome, one from the mother and one from the father (46 in humans). This is called a diploid state. However, after meiosis I, it splits into two cells each containing half the number of chromosomes (23 in humans). These cells are said to be haploid because they only possess one copy of each chromosome. The division which occurs during meiosis I is a fundamental part of the sexual reproduction process, as it leads to genetic diversity in offspring.
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b. chemical digestion
c. peripheral digestion
d. mechanical digestion
Chemical digestion is the chemical breakdown of food
Good luck and hopefully this helped.
B) muscles should shiver with less force as the body becomes colder
C) the greater the size of a muscle, the more heat it produces
D) the smaller the size of a muscle, the more heat it produces
Answer:
B
Explanation:
Muscles are predicted to shiver with greater force as the body becomes colder, as a response initiated by the brain's heat-gain center to generate heat and maintain body temperature.
Based on the data provided regarding shivering as a mechanism of thermoregulation, the best prediction is that muscles will shiver with greater force as the body becomes colder. This is because as the temperature drops, the brain's heat-gain center is activated, leading to an increase in random signals to skeletal muscles causing them to contract. Shivering involves these muscle contractions that generate heat to raise the body temperature and prevent the body from losing too much heat.
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B.RW
C.rW
D.rw