Hurry
Which of the following adaptations helps birds fly? They have more fat than most animals, so they can fly for long distances. They have hollow bones, so they are lighter. They have smaller blood vessels, so their hearts have to work less in flight. They have a larger stomach, so they can absorb food faster.
Answer:
They have hollow bones, so they are lighter.
Explanation:
hollow bones help with oxygen intake btw
Answer:
They have smaller vessels
Explanation:
because If there heart works less,they won't have any problem having high heqatr rate
lol someone please help me
Answer:
emily
Explanation:
because the the other ones go up so they eating squirts and eating those who eat squirts
Which of the following statements is true of photosynthesis?
Oxygen is taken in and carbon dioxide is released.
Chlorophyll in animal cells helps convert light energy to food energy.
Sunlight provides the energy for the process.
Glucose is taken in and water is produced.
please answer I’ll give brainliest
24pts, I will mark brainliest for right answer, no guessing!
Which of these is likely to be true about a scientific theory?
It can never be changed or replaced.
It is supported by exactly one true hypothesis.
It is accepted by a large scientific community.
It is a random guess about how something happened.
Which of these makes the ginkgo tree different from most other gymnosperms?
Which of the following usually indicates stormy weather with clouds and precipitation?
A) Low humidity
B) Low air pressure
C) High air pressure
D) High humidity.
Low air pressure indicates stormy weather with clouds and precipitation. So, the correct option is (B).
How Clouds are formed?Clouds are formed by four processes. They are
1) Surface heating
In this process, the sun heats the earth and thus the air, this warm air rises, expands, and cools which forms the clouds.
2) Mountains and Terrains
Clouds also form when air meets mountains or other topography. The air rises and cools and, again, the air cannot hold all the water it holds when it warms so clouds form.
3) Air masses which are forced to rise and cool
Air is also forced to rise when air in a low pressure system forces air to rise.
4) Cold or warm weather fronts
Weather fronts cause cloud formation Clouds form because warm air rises above cold air and cold fronts form clouds because cold air displaces or lifts warm air.
Thus, Low air pressure indicates stormy weather with clouds and precipitation. So, the correct option is (B).
Learn more about Clouds formation, here:
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What caused the surface of the moon to look the way it does?
Answer:
Depends
Explanation:
If you mean from down here on Earth point of view, then it is sunlight reflecting off of its surface. If you mean on the moon point of view, then it is because the moon has impact craters and dead volcanoes all over it.
The surface of the moon to look the way it does because on Earth point of view, then it is sunlight reflecting off of its surface. If you mean on the moon point of view, then it is because the moon has impact craters and dead volcanoes all over it.
What are volcanoes?A volcano has a hill or mountain or it has an opening in a planet or moon's crust from which molten rock, warm gases, and materials erupt. It has a landform where molten rocks erupt through the surface of the planet and volcano moutains open downwards to molten rocks.
According to Geologists there's are four types of the volcanoes and these are lava domes, shield volcanoes, composite volcanoes, and cinder cones.
The main reason behind the formation of volcanoes are movement of tectonic plates it means when one tectonic plate moves under another tectonic plate volcano has been formed.
Therefore, The surface of the moon to look the way it does because on Earth point of view, then it is sunlight reflecting off of its surface. If you mean on the moon point of view, then it is because the moon has impact craters and dead volcanoes all over it.
Learn more about volcanoes on:
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A glass of unsweetened lemonade weighs 225 grams. A spoonful of sugar is weighed before stirring into the lemonade. The sugar weighs 25 grams. Predict how much you think the sweetened lemonade will weigh after you stir in the sugar
A. It will weigh slightly less than 225 grams but more than 230 grams
B. It will weigh slightly more that 225 grams but less than 280 grams
C. It will weigh 230 grams
D. It will weigh 80 grams
E. It will weigh the same: 225 grams
Answer:
i believe the answer is B
Explanation:
PLEASEeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeHELPpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Answer:try to look it up hope it help cya
Explanation:
Some plants and fungi have both sexual and asexual methods of reproduction. The plant or fungi offspring born from sexual reproduction will
A: have greater variation than offspring born by asexual reproduction.
B: be smaller in size than offspring born by asexual reproduction.
C: be larger in size than offspring born by asexual reproduction.
D: have less variation than offspring born by asexual reproduction.
What are two ways bone cells and muscle cells alike?
Answer:
They are both in your body
PLEASE HELP MEE! TIMED!
Answer:
C
Explanation:
Which best describes when the body is working on counteracting an effect?
when hormone levels in the body are all equal
during a negative feedback loop
during a positive feedback loop
when the hypothalamus is signaling the pituitary gland
The answer is a negative feedback loop. Negative feedback is used to counteract an effect and achieve back a homeostatic balance. An example of a negative feedback loop is in thermoregulation. When temperatures are too high, the hypothalamus induces body responses such as vasodilation and sweating that enable the loss of excess heat.
What is the composition of earth’s ocean waters and where are they located
PLEASE HELP ASAP !!! :(((
Explanation:
Seawater is a complex mixture of 96.5 percent water, 2.5 percent salts, and smaller amounts of other substances, including dissolved inorganic and organic materials, particulates, and a few atmospheric gases.
hope this helps!!
Which two traits of some mammals are adaptations for living in a very cold,
snowy environment?
A. White fur that blends in with snow
B. Brown fur that blends in with bare soil
O C. Pink skin that has no fur
D. Black skin that absorbs heat
Answer:
a and d
Explanation:
Answer:
A. White fur that blends in with snow
D. Black skin that absorbs heat
pLsSsSsSsSs answer the question in the picture.
Answer:
Igneous rocks are formed through the cooling and solidification of magma or lava. Meaning magma and lava are "fiery" deriving from the word Ignis.
Hope this helps!
Good luck <3
How are your chromosomes inherited?
a. random number of chromosomes from each parent
b. half of your chromosomes from your father and half from your mother
c. most of your chromosomes from your father
d. most of your chromosomes are from your mother
Answer:
B: half of your chromosomes from your father and half from your mother
Explanation:
People usually have two copies of each chromosome. One copy is inherited from their mother (via the egg) and the other from their father (via the sperm). A sperm and an egg each contain one set of 23 chromosomes.
Which geologic feature is an example of deposition by wind?
A. deltas
B. sand dunes
C. river valleys
Answer:
B
Explanation:
Sand Dunes
Which of these is an example of mutualism?
Cattle egret eats the exposed insects as the cattle graze
Honey Bee pollinates a flower while gathering nectar
Tick gains nourishment by sucking blood from a dog
Two bucks fight to gain territory and to gain a mate
How is igneous rock made?I will give brainlest for a good expination not strat copy and pasted.
Answer:
Igneous rock Is a type of rock that is formed when lava melts
Explanation:
Igneous rocks are made when lava cools down ( crystallizes and solidifies ).
Basically igneous rocks are made from lava and they are made when lava cools down.
I wrote this in my own words.
Brainliest pls if this helped! :)
To make this into 2 sentences just explain What Igneous rock is and how its formed.
Hypothermia is know as "The Killer of the ________________________"
a
Darkness
b
Fun times
c
winter
d
Unprepared
Answer:
Explanation:
Option D unprepared is the correct answer
Answer:
d.unprepared
explanation:
Hypothermia is the number one killer of many outdoor sports enthusiasts. It has often been called "The Killer of The Unprepared." Hypothermia is a condition where the body temperature, or core temperature, is lowered too much.
Look at the branching tree diagram below.
A slanting, horizontal line is shown. On the extreme left, there is a label that says Common Ancestor. Along the slanting, horizontal line there are five dots labeled from left to right with the following traits, Four limbs, Amniotic egg, Fur, Shearing teeth, and Retractable claws. There is one vertical line between each of the consecutive five dots. The lines are labeled from the from left to right as Amphibians, Reptiles, Marsupials, Dogs, Cats.
Which group of organisms evolved after dogs? (5 points)
a
Only cats
b
Only marsupials
c
Both cats and marsupials
d
Both amphibians and reptiles
I need help with this!! Questions are in the picture!! Feel free to only do 1 or 2 questions!! Doing all is really really appreciated tho!!
Answer:
9. D (100%)
10. C (Round and Wrinkled)
11. C (75%)
12. B (25%)
Explanation:
9. 100% will be brown, because brown (B) is dominant. That means that if all squares have Bb or BB once you fil out the punnett square, then the offspring would have to show the dominant trait. In this example, all possibilities for the organism were Bb, so brown.
10. Rr and rr are being crossed in this example. Heterozygous is Rr, Wrinkled is rr and Round is RR or Rr. The answer id Round and Wrinkled because one parent is Rr (round) and the other is rr (wrinkled).
11. Yellow seeds are dominant, so any box that has at least one Y will be dominant. 3 of the 4 boxed have a Y, therefore there is a 75% chance the offspring will be yellow.
12. Long hair is not the dominant trait, it is recessive. This means any box WITHOUT a capital S will be recessive. There will be one box, the lower left box. It will be ss. Since one out of four are ss, that means there is a 25% chance the guinea pig will have long hair.
1. What kind of material can be found in our water?
2. What kinds of problems can algae cause to our water resources? How is algae good?
3. What is turbidity?
4. How is the pH of the Clackamas River related to river flow?
What happens when air moves from an area of high pressure to an area of low pressure?
A) Clouds are formed.
B) Humidity rises.
C) Rain falls.
D) Wind is created.
Answer:
D wind is created
Explanation:
I taking the test lol
Which of the following usually indicates stormy weather with clouds and precipitation?
A) Low humidity
B) Low air pressure
C) High air pressure
D) High humidity
Answer:
I Think it is D please correct me if im wrong.
Explanation:
This is for someone dont even look at the question
Answer:
PEE....
Explanation:
and.... pooo hi
What does volume mean?
A. a substance that does not have a definite shape
B. anything that has mass and shape
C. the measure of the energy of motion
D. the amount of space something takes up
Answer:
the answer is D. The amount of space something takes up
Explanation:
volume has no set mass, shape, or density. volume can be just plain air, water, gas ext...
PLZ thank and five star
and a brainliest would be nice:-)
Answer: D. the amount of space something takes up
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Explanation:
For example, if you have a 2 inch by 3 inch by 5 inch rectangular block, then the volume it takes up is 2*3*5 = 30 cubic inches. We can fit 30 smaller unit cubes in this 2 by 3 by 5 block.
Another example of volume would be saying that a container can hold 5 gallons, which is the amount of liquid inside the container when it's completely full.
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Extra info:
Choice A is false because a substance that does not have a definite shape would be a liquid. Liquids can flow and form to fit any volume. This also applies to a gas as well.Choice B is false because this refers to a solid. A block of ice has a definite shape which is in a block or cube form. Melting that ice will turn it into a liquid which then doesn't have a set shape.Choice C is false as this likely is talking about temperature. Temperature is the measure of how fast a particle is moving. The faster the particle, the more energy and higher temperature it has. On a cold day, the air particles aren't moving as fast compared to a much warmer day when they speed up more.Lindsey sees a beautiful red cardinal bird in the backyard eating food from a bird. Lindsey picks up her camara to take a picture, but the bird is gone when she looks back at the bird feeder.
Describe the types of input the Peripheral nervous system receives in scenario #2.
Answer:
well s birds get scared easily, so there is something that tells them to get out of there.
dose that answer your question?