Answer:
As you move away from the Earth, the pull of Earth's gravity weakens. ... The bigger the object, the stronger the force of gravity it exerts.
Answer:
This force of gravitational attraction is directly dependent upon the masses of both objects and inversely proportional to the square of the distance that separates their centers. This means that as you move away from an object the gravitational force decreases.
Explanation:
Sorry if its hard to understand, i kinda get deep in the awnswer's but
Hope this helps!
EXPLAIN How might you use engineering, either by designing a device or process,
to help reduce the impact of human activity on a local species?
A microwave absorbing device can be created to absorb the microwaves in the air from the communication signal plant or lines.
Cell phones or towers of cell communication, or towers can emit a frequency of 900 to 1800 MHz microwaves which are responsible for negatively affecting the health of birds.This have been proved that it can cause thinning of the skulls of the chicks and thinning of their egg shells which can reduce the population of local bird species. Thus the development of microwave absorbing device can help in reducing the negative influence of microwaves on bird species population.Learn more about microwaves:
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Things like your eye color and height are not traits you can control in fact you inherit traits like these from your parents these traits are passed on because they are controlled by
Answer:
genetics i think
Explanation:
1. What are 5 fetures of a car that are important to you.
2. What are 5 things important for safty for a car.
Answer:
1. What are 5 *features of a car that are important to you.
Heated Seats
Backup Camera / Parking Sensors
Bluetooth Connectivity
Plugs and Outlets
Adjustable Seating and Steering
2. What are 5 things important for *safety for a car.
Airbags
Antilock Brakes
Electronic Stability Control
Adaptive Headlights
Traction Control
Explanation:
Calculate the average maximum height for all three trials when the speed of the bottle is 2 m/s, 3 m/s, 4 m/s, 5 m/s, and 6 m/s.
Record your calculations in Table B of your Student Guide.
When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is
m.
When the speed of the bottle is 3 m/s, the average maximum height of the beanbag is
m.
When the speed of the bottle is 4 m/s, the average maximum height of the beanbag is
m.
When the speed of the bottle is 5 m/s, the average maximum height of the beanbag is
m.
When the speed of the bottle is 6 m/s, the average maximum height of the beanbag is
m.
Answer:
When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is
✔ 0.10
m.
When the speed of the bottle is 3 m/s, the average maximum height of the beanbag is
✔ 0.43
m.
When the speed of the bottle is 4 m/s, the average maximum height of the beanbag is
✔ 0.87
m.
When the speed of the bottle is 5 m/s, the average maximum height of the beanbag is
✔ 1.25
m.
When the speed of the bottle is 6 m/s, the average maximum height of the beanbag is
✔ 1.86
m.
Explanation:
Answer:
When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is
✔ 0.10
When the speed of the bottle is 3 m/s, the average maximum height of the beanbag is
✔ 0.43
When the speed of the bottle is 4 m/s, the average maximum height of the beanbag is
✔ 0.87
When the speed of the bottle is 5 m/s, the average maximum height of the beanbag is
✔ 1.25
When the speed of the bottle is 6 m/s, the average maximum height of the beanbag is
✔ 1.86
Which two characteristics describe a good index fossil?
A. Having existed for a very long time
B. Being very rare
C. Being found in many regions
D. Having an unusual shape
Answer:D. And C.
Explanation:
I did it
The characteristics that describe a good index fossil are :
Having existed for a very long timeHaving an unusual shape.What is a Fossil ?Fossil refers to the remains of dead plants and animals that have accumulated over years or centuries which can be use as fuel, researches, or monuments.
Therefore, The characteristics thatdescribe a good index fossil are :
Having existed for a very long timeHaving an unusual shape.Learn more about fossil below
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PLEASE HELP ME! I just need number 3 and 4. I need them now
Answer:
3) oxygen rich blood and oxygen poor blood
Explanation:
So I’ve been wanting to start my own salt water aquarium, if you have one or know a lot about them please explain to me exactly how hard it is and just information I should know!
Calculate by what percentage did the captive population of golden lion tamarins increase between 1970 and 2007?
Answer:
The captive population of golden lion tamarins increase between 1970 and 2007 is explained below in detail.
Explanation:
In the early 1970s, there were 91 lion tamarins in 27 distinctive zoos. Biologists created a strategy to improve the species' survival. The purpose was to improve the quantity and biogenetic variety of lion tamarins. As of 2007, there were 497 lion tamarins in 144 terrariums around the globe. Further, about 154 tamarins from the program have been re-presented to the wild since 1984. These tamarins are components of a strong wild population of more than 651.
What is the formula of fermentation?
Is it glucose—-> carbon dioxide + ethanol or alcohol+ energy?
Answer:
C6H12O6 → 2 C2H5OH + 2 CO
Explanation:
Fermentation is the biochemical mechanism whereby, in the absence of oxygen or electron transport chain, organic molécules (normally glucose) can be converted into acid, gas and alcohol.
Ethanol Fermentation
GLUCOSE → 2 ETHANOL + 2 CARBON DIOXIDE
C6H12O6 → 2 C2H5OH + 2 CO2
How is a pencil biologically different from a cat?
HELP HELP HELP HELP
FOR SCIENCE CLASS!!!!!!!!!
PLEASE!!!
Answer:
It lost mass due to plasmolysis in osmosis, with having a higher water potential than the solution.
Explanation:
5)
Which type of air mass is associated with warm, dry atmospheric conditions?
A)
СТ
B)
MT
C)
mP
D)
СР
Answer:
ct
Explanation:
The type of air mass that is associated with warm, dry atmospheric conditions is the CT that is present in Option A and is called the "continental tropical air mass."
What is continental tropical air?Continental tropical air is a type of air mass that forms over the tropics of the earth and is characterized by high humidity and high temperatures, and it is usually associated with a tropical climate, continental tropical air masses are typically dry and stable, and they often bring clear, dry weather to the regions over which they pass and when it encounters a mountain range or other obstacle, it can be forced to rise, leading to the formation of clouds and precipitation.
Hence, the type of air mass that is associated with warm, dry atmospheric conditions is the CT that is present in Option A and is called the "continental tropical air mass."
Learn more about the continental tropical air here.
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Which statements are correct concerning human DNA? Select all that apply.
1. Each strand contains chromosomes from one parent.
2. It contains 23 chromosomes
3. It contains 46 chromosomes
4. Each chromosome contains 23 genes.
Answer:
answer would be B,C
Is the following statement true or false?
Franz Joseph Haydn was truly a child prodigy. He gave his first harpsichord concert at age six and wrote his first opera at twelve. His works The Marriage of Figaro, The Magic Flute, and Don Giovanni are three of the world's greatest operas.
Group of answer choices
True
False
Answer:
id choose false because one can argue which are the best operas its opinion based and as for him being a child prodigy I personally say he wasn't one
A thick protective coating that protects the bacteria's genetic material and cytoplasm is a(n) _________.
Answer:
peptidoglycan
Explanation:
it makes the material around it rigid
If number of electrons in an atom is 8 and number of protons is also 8, then
(i) what is the atomic number of the atom? and
(ii) what is the charge on the atom?
Answer:
i) 8
ii)0
Explanation:
The equal nos of the electrons and protons means it's not a ion, which makes the atomic number equal to them.
Since it is not an ion, the charge shall be 0 since it is neither positively nor negatively charged. The overall charge of an atom is neutral too.
Answer:
(i) atomic number = number of protons = number of electrons = 8
(ii)atom will be neutral (no charge) because number of protons(+) is equal to the number of
electrons (-).
Explanation:
Hope it's help plz mark as Brainlist
genotype is the _____ of an organism and a phenotype is the _____of an organism
Answer:
DNA , physical.
Explanation:
i hope this helps
Answer:
Genetic makeup, physical appearance
Explanation:
pls answer the following question
1-Which labeled part of the eye contains muscle?
2-Light enters the eye through the transparent front surface called the ........
3-The rods and cones send signals to the brain along a short , thick nerve called the ...........
Answer:
1)ans:- The iris contains muscles that allow the pupil to become larger (open up or dilate) and smaller (close up or constrict).
2)ans:- Light enters the eye through the transparent front surface called the ....Cornea...
3)ans:- The rods and cones send signals to the brain along a short , thick nerve called the .....optic nerve......
************This answer is given by MD.Tashin***************
Which compounds present in insects are composed of the amino acids that provide the Venus flytrap and sundew with much of their nitrogen?
Protein
Lipid
Carbohydrate
Sugar
A cat standing near a pond looking at the fish in water. Which of the following statement is correct?
Оа
b
It depends upon the clarity of the pond water.
The fish appears to the cat at the right depth
The fish appears nearer to the cat than it really is
The fish appears farther to the cat than it really is
Ос
d
Answer:
The fish appears nearer to the cat than it really is
Explanation:
The situation above is related to the refraction of light. The cat will think that the fish is closer to him, however, it is actually at a different depth in its actual position. This is because of the refraction of light as it travels in two different mediums: water and air. The eyes and brains are not capable of tracing the light rays' refraction, thus, the cat's image of the fish is on a shallower depth. In reality, the light rays reflecting from the fish are actually being refracted on the water's surface.
12. In guinea pigs, the allele for short hair is dominant.
What genotype would a heterozygous short haired
guinea pig have?
What genotype would a pure breeding short haired
guinea pig have?
What genotype would a long-haired guinea pig have?
Answer:
What genotype would a heterozygous short haired
guinea pig have? Ss
What genotype would a pure breeding short haired
guinea pig have? SS
What genotype would a long-haired guinea pig have? ss
Explanation:
I just used S to substitute for my alleles, but you can use any letter. (For example: Ee, EE, ee)
If H is the dominant allele for short hair, we would have the followng genotypes:
Heterozygous short haired: Hh
Pure breeding short haired: HH
Long-haired guinea pig: hh
What is a Dominant Allele?A dominant allele is an allele of a trait that always expresses itself in the presence of a recessive trait in an allelic pair. Capitral letter is usually used to denote the dominant allele.
Let H represent short hair (dominant allele)
h represents long hair (recessive allele)
Therefore, we would have the following:
Genotype for heterozygous short haired would be: Hh
Genotype for pure breeding short haired would be: HH
Genotype for long-haired guinea pig would be: hh
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Who was the first scientist
Answer:
Aristotle is considered by many to be the first scientist, although the term postdates him by more than two millennia. In Greece in the fourth century BC, he pioneered the techniques of logic, observation, inquiry and demonstration.
Explanation:
Answer:
aristole
Explanation:
Read the information below. You just scratched a mineral sample with your fingernail. Your fingernail measures 2.5 on the Mohs scale and fluorite measures 4 on the Mohs scale. Explain why the mineral sample you have cannot be a piece of fluorite
Please help me I need to write a 3 sentence
Answer:
It can't be fluorite because your fingernail is less on the Mohs scale than fluorite. When an object is less than another object on the Mohs scale it doesn't leave a scratch on the other object. Therefore if your finger leaves a scratch on the material then it has to be less than 2.5 on the Mohs scale. Fluorrite is not less than 2.5 on the Mohs scale so it is impossible that it is that mineral.
Explanation:
Mendel found common ratios of traits among the offspring.
Is this true or false?
Answer:
Explanation:
Although Mendel's principle of independent assortment states that alleles of different ... Sometimes, alleles of certain genes are inherited together, and they do not ... and it generally describes an inheritance pattern in which two genes located in ... In this case, the ratio of phenotypes observed among the offspring is 9
What's a real life example of a chromosome?
Answer:
The "X" or "Y" gene that determines whether you will be a boy or a girl is an example of a chromosome .
Explanation:
Identify the type of mirror based on how the image is formed: If an object
is farther than the focal point, a real, inverted, smaller image forms in front
of the mirror. If an object is at the focal point, no image forms. If an object
is between the focal point and the mirror, a virtual, upright image appears
to form behind the mirror. The image gets larger as the object moves
closer to the mirror. *
concave mirror
convex mirror
plane mirror
Answer:
Closer to the mirror
Explanation:
A person was hit over the head with a baseball bat during a riot and was killed. The victim was also run over by a car before health had arrived, but was already dead. During the autopsy, he was found to have a broken finger, which it already started to knit itself back together. What was the manner of death?
Answer:
He died as a result base ball bat that was hit on his head and He sustained perimotem injury
Explanation:
This is because, during the root, The person was hit by base ball bat and thus make the person to sustain injury and it result to His death. Perimotem injury refer to injury a person sustained before His death. He died as a result of the injury he sustained during the riots and that lead to his death at the spot before getting to the hospital.
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Answer:
Although these two animals are both bears, clearly they are entirely different. Becasue they live in pretty much opposite environments, they developed individual traits so they could survive, which is called adaption. While the polar bear's thick fur and fat serve as great protection against the cold, it wouldn't be very helpful in hot climates. And the sun bear, with it's short hair and lack of protection, would freeze to death in the polar bear's environment. Each animal, over time, has to develop new traits that allow it to adapt to it's particular environment.
Answer:
These 2 different types of polar bears, may be the same type of animal, but as given in that text, they differ. These 2 different types of polar bears have different types of survival skills, in order to adapt to their environment. The Polar bear in the Northern Hemisphere has very thick fur, and other thick parts in it's body to keep them warm in the ice-covered areas that it lives in so that it wont die, due to the cold. While on the contrary, the bear in the tropical rainforest only has short hair, to keep them at a just-right temperature, so it wont die due to how hot it is. If both of these bears were to switch their environment, then they will die easily since they are not well adapted to that environment.
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Question 9
How do animals get nitrogen that is stored in the soil?
O A) Animals do not take in the nitrogen stored in the soil.
O B) Bacteria change the nitrogen into a gas that the animals breathe.
OC) Plants ab orb the nitrogen from the soil and animals can eat the plants.
O D) The animals can eat the soil and absorb the nitrogen through their digestive system
Answer: C) Plants absorb the nitrogen from the soil and animals can eat the plants.
Heterotrophs, specifically herbivores and omnivores, are animals that eat plants (autotrophs) to get the nutrients they need. Those that eat the plants get the nitrogen from the plant that has absorbed it from the soil. Omnivores and carnivores eat the herbivores to get nitrogen that way. For more more information, take a look at the nitrogen cycle.
which of the following situations demonstrates a physical change
a. burning a match
b.milk going sour
c.melting of ice
d. rusting iron
Answer: c-melting of ice
Explanation: