Answer:
The route of exposure can determine whether or not the toxic substance has an effect. Breathing or swallowing lead can result in health effects
When people answer your question with “hey the answer is in this file here’s the link” is that safe?will it give you a virus?
Answer:
It depends on the file but I recommend to just not open the file and answer a different question just to be safe.
Describe and explain the abiotic and biotic factors that may affect the numbers or distribution of organisms in their habitats.
Answer:
The biodiversity and distribution of organisms within an ecosystem is due to both abiotic (non-living) and biotic (living) factors. Abiotic factors are non-living variables that can influence where organisms can live. Examples of abiotic factors include: light intensity.
Explanation:
Which of the following is true during the autumn?
O A. Sunset gets later each day.
O B. Sunrise gets earlier each day.
O C. More hours are added to the day.
O D. Sunrise gets later each day.
SUBMIT
Answer:
the only decently right answer would be C.
Explanation:
I don't think any of these actually have to do with autumn, but I guess C is the best answer
Answer: answer d on apec
Explanation:
Animal cells perform functions using energy that is derived from glucose ( C 6 H 12 O 6 ) . Which molecule is required for animal cells to obtain the MOST energy possible from a molecule of glucose?
HELPPPPP Some factories that burn coal produce smoke with harmful chemicals, such as sulfur. Scrubbers are devices that are attached to the smokestacks to reduce the amount of sulfur put into the atmosphere. To evaluate the effectiveness of these devices, what data would need to be collected?
A. The percentage of sulfur contained, on average, in a certain amount of coal
B. The amount of coal a factory burns each year, and how much sulfur it emits
C. The increase, over time, in the use of scrubbers by factories that burn coal
D. The amount of sulfur emitted by a smokestack before and after the scrubber is attached
Answer:
D. The amount of sulfur emitted by a smokestack before and after the scrubber is attached
To evaluate the effectiveness of these devices, the data would need to be collected is the amount of sulfur emitted by a smokestack before and after the scrubber is attached. The correct option is D.
What are scrubbers?Scrubbers are devices for reducing air pollution that employ liquid to filter out gases or particles from an industrial exhaust or flue gas stream. To effectively remove particles and polluting gases from the gas flow, this atomized liquid (usually water) entrains them.
Wet scrubbers are tools that use direct contact with a liquid spray to capture suspended particles. As the many small droplets in the spray collide with and entrain the particulates, a scrubber effectively washes the contaminants out of the contaminated air stream.
Therefore, the correct option is D.The amount of sulfur emitted by a smokestack before and after the scrubber is attached.
To learn more about scrubbers, refer to the link:
https://brainly.com/question/1953613
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What is the MOST important thing you should always do when you are typing?....
Organisms that live in the _________ must be adapted to little or no rain and to extreme temperatures.
Answer: DESERT
Explanation:
Adaptation can be defined as the modification in the form, structure, function and behaviour of organisms in a habitat which enables them to live successfully and reproduce.
Desert is one of the types of the world biomes that is characterized with little or no rain and to extreme temperatures. Organisms, which includes plants and animals, must show some level of adaptation to able to survive the harsh environment.
The type of PLANTS which can survive in desert environment are called the XEROPHYTES. They show the following adaptations:
--> The roots are well developed: they grow down to great depths and branch extensively in order to absorb water
--> they possess swollen stems which contains water storage cells.
--> they have reduced leaves, for example in cacti in the form of spines, which helps to reduce water loss through transpiration.
The type of animal that survive in desert environment spend the hot dry seasons in a sleep-like torpid state called aestivation. This is so in order to avoid the heat. Their body size is usually small and less bulky: greater surface area in relation to body volume, thus enhancing heat loss from the body.
Organisms that live in the _________ must be adapted to little or no rain and to extreme temperatures.
Answer:
deserts
Explanation:
Organisms have developed diverse adaptations to live in desertic conditions and/or hot climates. For example, plants may have wax-coated leaves or leaves with very small stomata in order to reduce the loss of water. Moreover, in animals such as, for example, mammals, some of the most common adaptations to survive in desertic/hot conditions include the absence of sweat glands to avoid the loss of water and the presence of a thick fur coat to keep them warm during the night.
2 When molecules are spread evenly across the cell ________ membrane,
is reached.
a equilibrium
b. difference
C. solution
d. transportation
Answer:
The answer is A. Equilibrium
Explanation: And I know it's a Equilibrium because I got it right the the quiz hopes this helps :) mark brianlest pls
Question 7
0.5 pts
When does DNA replication occur
before the cell divides
O during cell division
O after the cell divides
O before protein synthesis
Answer:
I think your answer will be out of the cell divide
HELP ASAP!!!!! I’m bein timed :(
Acid deposition kills things ___.
A. very slowly
B. within minutes
C. within hours
D. at an average rate
Which process occurs in all living organisms at all times?
O cellular respiration
aerobic respiration
anaerobic respiration
O photosynthesis
Answer:
It is:
A. Cellular RespirationExplanation:
took the test
Which is the BIGGER (less specific) group? *
A. Phylum
B. Class
C. Species
D. Order
Answer:
Option A) Phylum is the bigger group
I think so this might be the answer
Answer:
A. Phylum
Explanation:
Hope this helps
plz plz plz help Scientists rejected Wegener's theory because he could not _________________________.
Group of answer choices
Explain the forces that push or pull the continents
Explain the shape of the continents
Describe how landforms created had to do with connecting mountain ranges
Similar fossils can be found on different continents
Answer:
Explain the forces that push or pull the continents
Explanation:
We recently learned this in science class and my teacher said that Wegener had proof, except he couldn't explain why the continents were moving. Now, we know of this as the theory of Plate Tectonics, but in Wegener's time, they thought the Earth was shrinking like a raisin.
Hope I helped, Have a nice day!
-Aadi x
Using the diagram below, identify the correct chemical formula for the molecule
shown.
Answer:
p(OH)30
Explanation:
add the OH all together
Which type of tissue forms the woody portion of a sycamore tree?
secondary phloem
secondary xylem
primary xylem
primary phloem
x is the maximum population that a given area can support
Carrying capacity
Population growth
Limiting factor
Immigration rate
Answer:
aa22
Explanation:
yeah yeah y
Which of the following has the smallest affect on photosynthesis
Answer:
Carbon dioxide
Explanation:
Hope it helps
please help!!!!!!!!!!!!!!!!!!!!
i will award the best answer with brainlyist
PLEASE HELP WILL MARK BRAINLEST
INSERTED A PICTURE
Answer:
the answer is unbalanced
Explanation:
give me brainiest
What statement best compares photosynthesis and cellular respiration? O A. Photosynthesis breaks down sugars to release energy, while cellular resp OB. Both photosynthesis and cellular respiration take place during the light a Oc. Both photosynthesis and cellular respiration break down sugars to relea: OD. Photosynthesis only takes place in the light, while cellular respiration tak
Answer:
Photosynthesis only takes place in the light, while cellular respiration take place - D.
May it Help~
a legal blinding agrement between two parties like a buyer and seller
Answer:
huh
Explanation:
Need answer quick please thanks
Answer:
Aa would be ur answer:)))
is the fins are for breathing?
Answer: yes
Explanation:
Yes
Answer:
Overall, our results demonstrate that the pectoral fins are capable of ventilating cutaneous surfaces and dissipating Po2 boundary layers, thus supporting the role of the pectoral fins as respiratory structures in larval fishes.
symbiosis is a relationship between organisms in which one or both organisms benefit from the relationship? Do you think this is a biotic or abiotic factor?
Is Sustainable development possible? Is sustainable development worth try to achieve? Why?Why not?
Answer:
Yes Sustainable development possible
PLEASE ANSWER!!!!!!
WILL TRY TO AWARD BRAINLYIST
Answer: B is the answer to your question
Explanation:
2. Which of the following describes a negative feedback system?
running cattle increase panic within a herd
microphone speaker feedback
feedback that magnifies output
feedback that regulates and stabilizes
Answer:
Feedback that regulates and stabilizes
Explanation:
Negative feedback systems are ones that try to always maintain homeostasis, or a certain state.
For example, the regulation of body temperature in humans is a negative feedback loop. This is because the body maintains a constant temperature at homeostasis, and will adjust if it is too hot or cold.
Feedback that regulates and stabilizes is a negative feedback system, because it involves regulation/stabilization, similar to the regulation of body temperature.
So, the correct answer is Feedback that regulates and stabilizes
Answer:
feedback that regulates and stabilizes
Explanation:
just took test
Blood Types;
A man with type O marries a woman with type AB.
Several children were born.
1. What is the genotype of the man?
2. What is the genotype of the woman?
3. True or false? the mother of the man had type AB blood.
4. Could the mother of the woman have type O blood?
5. what fraction of offspring would have type B blood?
6. what fraction of the children would have type AB blood?
7.Could this couple have a child with type O blood?
Please answer all parts of the question!
Please help!
2. Which is not true about meiosis? A. The chromosomes in the daughter cells are half the number from the parent cell. B. The chromosomes in the daughter cells are the same number as the parent cell. C. The only cells that will undergo meiosis will become sperm or egg cells used for reproduction.
D. The shuffling of genes happens in meiosis.
Answer:B
Explanation:even if she is the daughter that doesn’t mean she will have the same chromosomes. Everyone in this world has different chromosomes even twins
Connor placed a piece of celery plant in a cup of colored water. The diagram shows the results of the experiment.
Which structure in the celery plant was most likely responsible for making the leaves turn red?
phloem
pollen
embryo
xylem
Answer:
xylem
Explanation:
The xylem is responsible for the transport of water.
Answer:
XYLEM is the answer for you :)
Explanation: