Answers
Answer: a, low birth to death ratio
Explanation: immigration adds more population, and when resources are abundant, people do better. a high birth to death ratio would mean more people are being made.
Answer:
a low birth to death ratio
Explanation:
If you have a small amount of people being born, and a high amount of people dying, your population would shrink.
You can have 2,000 born every day in a country, but if 2,500 die every day, that will not help you.
Related Questions
Which of the following would characterize the dutch system of production?
A) use of greenhouses to grow plants
B) regulation of temperature that the plants are exposed to
C) regulation of plant growth patterns
D) mechanical automation of farming
E) all of the above
Please select the best answer from the choices provided
Answers
Answer:
The answer is E ( all of the above)
Explanation:
These things all have to do with the use of greenhouses
How can mutations affect organisms
Answers
Answer:
Mutations are essentially evolution. mutations affect organisms because it changes how some things about the organism work, may this be organs, defensive properties, whatever.
Explanation:
May I have brainliest please? :)
What happens when soil leaches?
A.) minerals are utilized by plants
B.) minerals wash across the land
C.) minerals stay on top and is picked up by winds
D.) minerals move down downward out of range of plant's roots
Answers
Carbon dioxide can change directly from the solid phase to the gaseous
phase.
True or false?
Answers
Answer:
TrueExplanation:
Solid CO₂ sublimes at 194.65 K (−78.5 °C; −109.3 °F) at Earth atmospheric pressure — that is, it transitions directly from solid to gas without an intermediate liquid stage.
What’s y’all’s fav animal!! Fined the Japanese dwarf flying squirrel!! It looks like it’s out of a cartoon!!
Answers
Answer:
mine is a red panda
Explanation:
A colony of bacteria growing on a culture medium is
successfully synthesizing an organic compound.
Which procedure would be least likely to have an
effect on this synthesis?
a) adding more subunits of this organic compound
b) lowering the pH of the medium
c)raising the temperature of the colony from 20c to 30c
D)increasing the number of hormone molecules in the colony
Answers
Answer:
The correct answer is D! Hope this helps!
Which of the following is NOT a condition necessary for fossilization to occur?
A.Rapid and permanent burial
B. Presence of heat
C. Lack of oxygen
D. Continued sediment accumulation
E. Absence of compression
Pick only one.
Answers
Answer: E
Explanation:
Answer: B. Presence of heat
Explanation:
Examine the cell structure above. The arrows are pointing to the
and the cells in
A) cleavage furrow, prophase
B) Cleavage furrow, telophase
C) equator, prophase
D) equator, telophase
Answers
Explanation:
The answer would be cleavage furrow, prophase because cleavage furrow arrows are when the two daughter cells are dividing and it would be prophase because it includes reduction division
Answer:
A) Cleavage furrow, prophase
Explanation:
In my test this was the right answer.
Which of the following forms of water pollution is most associated with mining?
acids and heavy metals
sediment runoff
excess nutrients
pesticide runoff
Answers
acids and heavy metal
Explanation:
during the process of mining, heavy metals or acids can be released into the environment as a result of spillage.
Answer:
A. Acids and heavy metals
Explanation:
Edge 2021
A respirometer is used to measure how much
oxygen is used up in respiration by
organisms like small insects or germinating
(sprouting) seeds. The organisms are put in an
airtight container along with soda lime, which
absorbs the carbon dioxide they produce.
When the organisms use up oxygen, the
coloured liquid moves along the ruler scale.
This can be repeated to show the effect of
temperature on the rate of aerobic respiration.
Answers
Answer:
ion even know i want to get quests done
Explanation:
The amount of breaths an individual takes per minute is known as their respiration rate. It's simple to count how many times the chest rises in a minute to calculate the pace while a person is at rest. Thus option D is correct.
What respirometer is used to measure?By monitoring the amount of oxygen inhaled over a predetermined amount of time, a respirometer is a piece of apparatus that can be used to determine the rate of respiration.
The living specimen is placed in a sealed container containing a material to absorb the carbon dioxide released during respiration. Such as soda lime pellets or cotton wads saturated in potassium hydroxide, in order to evaluate oxygen intake or CO2 emission.
This measurement is carried out in a respirometer, and the results can be used to indicate how temperature affects aerobic respiration.
Therefore, This can be repeated to show the effect of temperature on the rate of aerobic respiration.
Learn more about respirometer here:
https://brainly.com/question/15609292
#SPJ2
It is estimated that fear than 100 Florida Panthers are still living. Florida now has a protected habitat for the panther. Make a claim about how protecting the habitat will affect the panther population. Provide reasoning to support your claim
Answers
Answer:
This is true as habitat protection involves ensuring the availability of certain resources that helps in the optimal thriving and survival of the animals.
Protecting the habitat will affect the panther population by increasing it. This is because habitat protection will ensure the animal is in the most suitable environment which makes it easier for it to get basic resources such as food, water etc. This is why environmental protection is very important to prevent extinction of the animals .
The diagram shown represents a cell that will undergo mitosis. Which diagram
best illustrates the nuclei of the daughter cells that result from normal mitosis of
the parent cell? *
Answers
Answer:
Bottom left square
Explanation:
Mitosis is a type of cell division that enables growth and repair of an organism.
Before mitosis, the DNA is replicated. Then, the parent cell divides to produce two daughter cells that are identical to the parent cell and to one another.
The cells in the bottom left square are identical to one another and to the parent cell. Therefore, this is the correct answer.
Photosynthesis must occur for plants to survive. Which of the following best explains why photosynthesis is necessary?
OA. Photosynthesis releases carbon dioxide as a waste product.
OB. Photosynthesis allows plants to use the energy stored in food.
OC. Photosynthesis produces the water that plants need to survive.
OD Photosynthesis produces the food that plants use to grow.
Answers
Answer:
the answer is D
Answer:
D
Explanation:
Photosynthesis' whole point is that it makes its own food in order to grow.
50 POINTS!! PLEASE HELP ME I NEED HELP WITH THIS!!!! NO SCAMS PLEASE !!
Answers
Answer:
Due to having no vascular tissue, which support the plant and carry water and nutrients, liverworts are low growing.
Explanation:
Answer:
Since, they have no vascular tissues there is a reason why they don't grow. The vascular tissues are supposed to hold the nutrients and carry the extra water, but since it does not have the vascular tissues the plants therefore, would grow low.
Explanation:
Please help me ASAP ASAP
DOES ANYONE KNOW THE answers to the 3.25 Mitosis Lab? IF SO PLEASE HELP ME
I need all answers for it please :(
Answers
Answer:
see explanation
Explanation:
prophase, the condensation of the chromatin and the disappearance of the nucleolus
metaphase: chromosomes align in the equator of the cell before being separated into each of the two daughter cells.
anaphase: chromosomes are split and the newly-copied chromosomes are moved to opposite poles of the cell.
interphase: G1, S, G2
telophase: nucleoli reappear, and chromosomes begin to come back into the expanded chromatin that is present during interphase.
Explain why renewable energy sources like solar, wind, and geothermal power have more limitations to their use than
the burning of fossil fuels.
Answers
Answer:
They have a much lower production rate, and they need for example wind, or sunlight to produce energy which aren't always available.
Explanation:
describe why earth has seasons.
Answers
Answer:
Simple, because god made it that way.
what is the botanical name of rabbit
Answers
Answer:
Oryctolagus Cuniculus is the scientific name for all pet rabbits
Explanation:
Oryctolagus - Genus name
Cuniculus - Species
Answer:-
Oryctolagus Cuniculus is the botanical/biological name of rabbit
3 Explain
(1) In order to get rid of any effects of agricultural insecticides in the fruits, it is
advised to soak them in a diluted sugary solution for 10 minutes.
2.
Answers
Answer:You'll be surprised to know that your fruits and vegetables aren't as healthy ... in your food no matter how much you wash them with tap water. ... to remove pesticides from farm produce is to use salt water solution to ... 2) Turmeric solution ... Soak the vegetables for about 10 minutes and then rinse with plain .
Explanation:
Which statements describe what happens when enzymes are added to a chemical reaction?
Select all that apply.
- The chemical reaction is sped up.
- The chemical reaction is stopped.
- The activation energy is lowered.
- The enzymes are used up.
Answers
Answer:
The chemical reaction is sped up.
The activation energy is lowered.
Explanation:
When enzymes are added to a chemical reaction, they lower the activation energy needed in the reaction.
In return, that also speeds up the chemical reaction, since less energy is needed to start it.
Enzymes do not stop chemical reactions, and enzymes can also be reused, so they are not used up.
So, the first and third statements are correct.
Answer:
The other person is right so you can give him brainly.
Explanation:
How are the equator and the prime meridian used on maps?
to provide a reference system
to separate Earth’s four hemispheres
to measure distances east and west
to identify the location of Earth’s continents
Answers
Answer:
A- to provide a reference system
Explanation:
The equator and prim meridian used on maps provides a reference system for determining location and navigating the earth.
An equator is the only line of latitude that is a great circle.
Prime meridian is a line of longitude that is 0°
When both are used, they can form the basis of a reference system to determine places on earth.
Using these lines, we can assign values of coordinates to the earth surface to facilitate location determination.
The equator and prime meridian are used on maps to provide a reference system.
The equator and the prime meridian used on maps to provide a reference system. Thus, option A is correct.
What is the use of equator and prim meridian?The equator and prim meridian used on maps provides a reference system for determining location and navigating the earth. An equator is the only line of latitude that is a great circle. Prime meridian is a line of longitude that is 0°.
When both are used, they can form the basis of a reference system to determine places on earth. Using these lines, we can assign values of coordinates to the earth surface to facilitate location determination. The equator and prime meridian are used on maps to provide a reference system.
Therefore, When both are used, they can form the basis of a reference system to determine places on earth. The equator and the prime meridian used on maps to provide a reference system. Thus, option A is correct.
Learn more about prime meridian on:
https://brainly.com/question/20573958
#SPJ6
Animals eat plants and convert the chemical energy contained in them into
Answers
Answer:
food molecules into thermal and kinetic energy
Explanation:
The energy held in food is called chemical energy. It is a form
of potential energy held within chemical bonds between
atoms. When the chemical energy in food is transferred to cells
in the body, the energy can be transformed into energy used by
the body to do many things like run, ride a bike, do the dishes,
pump the heart, and keep the body warm.
Do forces cause some change in motion
Answers
Answer:
Yes
Explanation:
When you put any force on an object (depends on how much mass it has), it should be moved by the force.
Explanation:
yes, force can cause motion
Which of the following must occur before DNA replication can take place?
Answers
Answer:
Before replication can occur, the length of the DNA double helix about to be copied must be unwound. In addition, the two strands must be separated, much like the two sides of a zipper, by breaking the weak hydrogen bonds that link the paired bases.
Explanation:
have a nice day :)
The length of the DNA double helix that is about to be duplicated must first be unwound before replication can take place.
What is DNA?Additionally, the weak hydrogen bonds between the paired bases must be broken in order to separate the two strands, much like the two sides of a zipper.
Positive sigma, which indicates the percent of supercoiled and wounded DNA, and the same negative sigma, which indicates the percent of DNA that was left unwounded in the presence of isomerase.
Denote the superhelical activity of DNA seen during replication during the absence of topoisomerase and will cause DNA to become more and more wounded and stop the replication process.
Therefore, DNA double helix that is about to be duplicated must first be unraveled before replication.
Learn more about DNA, here:
https://brainly.com/question/28632113
#SPJ2
Page 1 Page 2 Radioactive decay involves the changing of a radioactive atom into another radioactive atom. For example, rocks and minerals may contain potassium-40 that changes into argon-40. Mass spectrometers measure the number of these atoms in a rock or mineral sample. This information and knowing the half-life of potassium-40 can help determine the age of rock layers. The half-life of potassium-40 is 1.3 billion years. The potassium-40 in rocks and minerals will decay through many half-lives until all of them change into argon-40. How many atoms will there most likely be at the third half-life of potassium-40 in this model? A model rock layer had 50 pennies (atoms of potassium-40). How old is the rock layer?
Answers
Answer:
13 and 1.3 billion years
Explanation:
Just got it right
Answer:
1. 13
2. 1.3 billion years old
Explanation:
good luck hope you get a 1000000
Select the correct answer.
How is relative-age dating used to determine the ages of fossils?
Answers
Answer:
I think its C
Explanation:
please tell me if I'm wrong
Ok im gonna hide a letter right aboutittttttttttttttttttttttttttttttttttttttttttttttttttttttt Now ok go find it
Answers
Answer:
Uh. . . i?
Explanation:
Answer:
the i is right after the first "t" ;)
Explanation:
What role does a lion play in an ecosystem?
decomposer
producer
predator
prey
Answers
Answer:
Predator
Explanation:
It eats other organisms
Answer:
C
Explanation:
Aldosterone is a hormone secreted by the adrenal gland that activates the receptor protein to turn on genes that control water and sodium flow in kidney cells. The kidney cells contain receptor cells
with mutations. How will this impact the cellular response?
A. The aldosterone signaling molecule will also become mutated.
B. The aldosterone signaling molecule will conform to bind to the receptor cells.
C.The downstream components will be altered and ultimately affect blood volume.
D. The downstream components will function as usual, even if the receptor protein is not activated.
Pls help soon!!
Answers
Answer:
The correct option is C
Explanation:
Since the receptor cells is mutated, the adrenal gland might (depending on the type of mutation) no longer be able to activate the receptor protein which will affect water and sodium flow in the kidney cells. Thus, the flow of the downstream components (water and sodium) will be altered in the kidney which will ultimately affect the blood's volume.
The earthquakes experienced in California are related to tectonic plates because these catastrophic events are the result of -
a
two tectonic plates sliding past each other.
b
tectonic plates melting as they slide into the mantle.
c
tectonic plates being weathered over time.
d
two tectonic plates pulling away from each other.
Answers
Answer:
A when two tectonic plates slide past each other.
Explanation: this answer is the most accurate because when two plates slide past each other they make a fault in the earth which creates an earthquake.