The answer is increased. Hope this helped.
In a population, when the birthrate becomes higher than the death rate, the population’s growth rate is increase.
A population is a group of individuals of the same species that live in a particular area or number of people living in the same area, for example, a city population means the number of people living in that city.
Population growth is the change in a population over time. It can be increasing or decreasing, depend on some factors. Four factors that affected the population:
The population's growth rate increase when the birth rate is higher than the death rate, or the emigration is lower than the immigration. When the death rate is higher than the birth rate or the emigration rate higher than immigration rate the population's growth is decreased. The population growth is a result of a combination of natural increase and migration flows.
The definition of population growth brainly.com/question/905400
Population structure brainly.com/question/2833190
Factors that affected population growth brainly.com/question/2556439
Keywords: birthrate, population's growth, the death rate
b. Plantae
c. Fungi
d. Protista
Answer:
resolution of psychosocial tasks is the answer
Explanation:
The delay between the atrial and ventricular contractions is caused by the atrioventricular node (AV node). The AV node is a small cluster of cells located between the atria and ventricles.
It acts as a gatekeeper, slowing down the electrical signal from the atria so that the ventricles have time to fill with blood before they contract.
There are two main reasons for the delay at the AV node:
The AV node cells have a high threshold for depolarization. This means that they need to be depolarized to a higher level than the cells in the atria before they will fire an action potential.
The AV node cells have a long refractory period. This means that they cannot be re-excited for a period of time after they have fired an action potential.
The combination of these two factors creates a delay of about 0.12 seconds between the atrial and ventricular contractions. This delay is essential for proper heart function, as it allows the ventricles to fill with blood before they contract.
For such more question on ventricles
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Answer:
ventricular dyssynchrony
Explanation: