What factors play a role in population growth rate?

Answers

Answer 1
Answer: natural increase (death & fertility) and migration 

Related Questions

Unfinished proteins transported from the er are modified in the cell's
Find the amount of work done in emptying a cylindrical tank completely filled with kerosene. Assume that the radius of the cylindrical tank is 3 m, height is 6 m, and the density of kerosene is 817.15 kg/m3
Animal cells have all of the following exceptA. mitochondria. B. chloroplasts. C. a nucleus. D. Golgi apparatus.
Scientists have discovered a new species of animal. Which would provide the best basis for classifying this new species? A DNA comparison B diet of animal C habitat of animal D appearance of animal
Why is it necessary to emulsify the colony in a drop of sterile water?

A student plans to conduct an experiment to determine how a change in the pH of water affects the population growth rate of algae. To ensure that her experimental data are valid, she should —

Answers

The student planned to conduct an experiment to determine how a change in the pH of water affects the population growth rate of algae.To ensure that her experimental data are valid, she should use the same species of algae in all trials.
To ensure that her experimental data is valid she should check every pH with a sample of algae. She should also write down all the data collected such as what happens when the pH changes and how much algea has grown at an specific pH. In addition, she should collect data multiple times to ensure that the replication of the experiment will result in the same data being obtained.

Which of the following is true concerning hurricanes?

Answers

Their storm surges cause widespread flooding.

Final answer:

Hurricanes are powerful tropical storms that form over warm ocean waters and can cause massive destruction. They are categorized by their wind speeds and are monitored by meteorologists using various technological tools.

Explanation:

Hurricanes are powerful tropical storms that are known for their high speed winds and heavy rainfall. They form over warm ocean waters near the equator. When the warm, moist air over the ocean rises, it creates an area of low pressure beneath. This causes the cooler air to rush in towards the low pressure area, forming a swirling pattern of winds. This process keeps going and as the system moves across the ocean, it picks up more heat and energy from the warm waters, ultimately forming a hurricane.

Hurricanes can cause massive destructiondue to their high speed winds and flooding caused by the heavy rainfall and storm surge. They are categorized from 1 to 5 on the Saffir-Simpson scale, depending on their wind speeds, with category 5 being the most severe.

Forecasting and monitoring of hurricanes is done by meteorologists using satellite imagery and other technological tools. While predicting the exact path and severity of a hurricane can be difficult, early warnings and evacuation plans help in minimizing the damage and loss of life.

Learn more about Hurricanes here:

brainly.com/question/25088021

#SPJ6

During the swallowing reflex __________. during the swallowing reflex __________. the tongue closes the pharynx breathing rate increases the epiglottis closes the glottis the esophageal sphincter closes the esophagus

Answers

I believe that during swallowing the epiglottis closes the glottis. Epiglottis is a leaf-shaped cartilage located behind the tongue, at the top of the larynx, whose main function is to seal off the windpipe during eating, so as to prevent accidental inhalation of food. It is only during the process of swallowing that the epiglottis moves and performs this vital function. 

Which observation proves that a cell is a eukaryote?A. The cell has a cell membrane.
B. The cell contains a nucleus.
C. The cell uses ribosomes to create protein.
D. The cell contains DNA

Answers

The answer is B. If a cell has a nucleus its a eukaryote

Final answer:

The crucial feature that proves a cell is eukaryotic is the presence of a nucleus, as this is the fundamental characteristic that differentiates eukaryotic cells from prokaryotic ones.

Explanation:

In biology, the quintessential feature that distinguishes eukaryotic cells from prokaryotic cells is the presence of a nucleus. So, we can conclude that the observation which proves that a cell is a eukaryote is B. The cell contains a nucleus. Eukaryotic cells are equipped with a true nucleus, which houses the cell's DNA. Other features such as a cell membrane, ribosomes, or the existence of DNA could be attributed to both eukaryotic and prokaryotic cells, hence they are not unique identifiers for eukaryotes.

Learn more about Eukaryotic Cells here:

brainly.com/question/982048

#SPJ2

How many blood moons have we had?

Answers

we have had eight red (blood) moons since the first documented one

Finally, It Is Brought Back To Earth In Te Form Of?

Answers

The right answer for the question that is being asked and shown above is that: "Rain or snow." Finally, It Is Brought Back To Earth In Te Form Of Rain or snow. This is part of the water cycle. From evaporation, condensation and lastly, it is followed by precipitation.