The answer is B. A walker
Toddler is a child between 1 - 3 years old
- Definitely don't give them trampoline, it's way too dangerous
- They basically put everything in their mouth so better keep away any powdered product from them
- To be safe, it will be wise to wait a couple years to give them a riding toy
Answer:
Birth Rate
Now, this might seem very obvious to you, but when babies are born, it results in a population change! Social scientists who study this trend have some key terms, though. First, the fertility rate in a country refers simply to the number of children born. This is different from the fecundity rate, which is the number of children who could be born in a given society. In other words, fecundity is the biological capacity of humans to produce children.
Death Rate
Just as when babies are born, when members of a society die it changes the population. This might be a bit morbid to think about, but scientists refer to this as the mortality rate, which is simply the number of deaths that occur in a society. This is usually calculated by looking at the number of deaths per 1,000 individuals. In the United States, for example, the death rate is 8/1000 people. Just like birth rate, the death rate in a country depends on things such as availability of quality medical care, disease, war, or famine.
Migration Rate
One important factor that accounts for a change in population is migration. At the broadest level, migration refers to movement; it's the flow or circulation of people in societies. There are two kinds of migration: emigration and immigration. Emigration means to leave one's own country for another. Immigration means to enter into a country other than one's own.
Answer:
There are many harmful chemicals in the cigarette that increases the red blood count. The compounds that is found in the cigarette are carbon monoxide, and other compounds that decreases the level of oxygen inside the body.
In order to compensate the oxygen level of the body, the body boosts the level of production of red blood blood cells in the body.
hence, the chemical like carbon dioxide and monoxide tends to decrease the level of oxygen in the body and elevated red blood cells.
Answer: C. Producing too much of the thyroid horomone.
Explanation: The definition of hyperthyroidism is the condition that occurs due to excessive production of thyroid hormones by the thyroid gland.
If you further break the answer down you can deduct that the prefix 'hyper' in Greek is “over while 'hypo' is less. So Hyper=more and hypo= less.
Aswells as the meaning of Hypothyroidism means that the thyroid gland can't make enough thyroid hormone to make the body function normally.
<u>Please vote brainilest if this helps. Goodluck!</u>