Choose the letter of best answer from 2nd column that matches the description in the first column
Why is it appropriate that Galileo Galilei is known as the Father of Astronomy?
When one gram of liquid water at its boiling point is changed into water vapor
Answer:
Water needs 40.65 kJ/mole of energy.
Explanation:
One gram of liquid water changed into water vapor at its boiling point, energy is required called the heat of vaporization. Water has a heat of vaporization of 40.65 kJ/mol. Hydrogen bonding is present between water molecules so to break this hydrogen bond, heat energy is required. This heat energy is different for different liquids, water needs 40.65 kJ/mole of energy to break the bond and change into vapors.
8) What is the term for someone who is near sighted?
A) glaucoma
B) myopia
C) astigmatism
D) hyperopia
The _____________ caused the movement of people to more urban areas.
Answer:
The growth of cities.
Can someone write an essay for me pls ? :(
If you decide to write it the question is “why antibiotics don’t work as well on bacteria because of the evaluation of the bacteria” also please don’t copy from the internet THANK U ILYSMMM
Answer:
do i need to use any previous notes from your class or can i use outside resources? word limit? grade level?
How does anaphase 1 in meiosis differ from anaphase in mitosis
Answer:
The differecnce is in the amount of DNA present and what type. In meiosis you have a diffrent amount of DNA than mitosis and the DNA in meisosis has done crossing over aand is different than the original. Mitosis is exactly the same
Explanation:
Please help... This is middle school stuff. It'll be easy for you.
Answer:
Volcano eruptions-when one plate is submerged below another, it melts and goes back to the surface as magma and creates a volcano
Earthquakes- when 2 plates slide against or hit each other
Seafloor spreading- where divergent plates move away from esch other, magma goes up to the surface and solidifies
Mountain formation- When two convergent continental plates hit each other. Continental plates are light so instead of submerging, they both rise higher to the surface and creates high land(mountains)
HOPE THIS HELPS!!!!
Environmental science
Answer:
asdasd as
Explanation:
dasdadsad
Why is the ovum so much bigger than a sperm cell?
1)It already contains all the chromosomes that will determine the zygote's traits.
2)It must store enough food for the growth of the zygote into an embryo.
3)Its big size allows the sperm to locate it better inside the oviduct.
4)A big ega is easier to implant in the uterus after tertilization.
Answer and I will give you brainiliest
Answer:
The answer would be number 2
Explanation:
Which organism on the antarctic food web has the lowest biomass
[tex]\large\mathcal{ANSWER}[/tex]
The higher up a food chain you get, the lower the biomass of animals (that is number of ... large mammal in the world (after man) is the crab-eater seal, an archetypal Antarctic animal.
The higher up a food chain you get, the lower the biomass of animals (that is number of ... large mammal in the world (after man) is the crab-eater seal, an archetypal Antarctic animal.
Do the people at T mobile keep your browser history and things like that??
Answer:
2x - 9y = 23
5x - 3y = -12x - 9y = 23
5x - 3y = -12x - 9y = 23
5x - 3y = -12x - 9y = 23
5x - 3y = -12x - 9y = 23
5x - 3y = -12x - 9y = 23
5x - 3y = -1
Explanation:
DUE TODAY!!!!
A gas that acts as a plant hormone, promoting leaf drop and fruit ripening is called,
Group of answer choices
Cytokinins
Gibberellins
Ethylene
Abscisic Acid
Auxin
Answer:
the plant hormone ethylene is the answer
Answer:
Ethylene
Explanation:
Verified correct with test results.
Which of the following is NOT a feature of asexual reproduction? *
Answer:
the first one creates genetic variation that aides in evolution
Explanation:
aides means like help and so asexual reproduction does not help in evolution because the organism is only making the same copy of itself
If human-caused carbon dioxide emissions remain at current levels, what
are likely future scenarios?
Choose all that apply:
The ocean will continue to warm and become more acidic.
Global temperatures will continue to rise.
Ocean levels will drop. This negatively affects many coastal areas.
Glaciers will become larger. This causes a lot of water to be trapped in an
unusable form
Karyokinesis occurs in what phase
Answer:
The M phase
Explanation:
All chromosomes are the same size and they all contain the same amount of genes.
True
False
Answer:
The answer is false
A subscript shows a what......
Examples of strict aerobe
answer: Nocardia , Pseudomonas aeruginosa , Mycobacterium tuberculosis and bacillus
However, for the whole organism this cannot be sustained for long, and humans are therefore obligate aerobes. Examples of Obligate Aerobic Bacteria: Nocardia (Gram-positive), Pseudomonas aeruginosa (Gram-negative), Mycobacterium tuberculosis (acid-fast), and Bacillus (Gram-positive).
what are the contents of a mature pollen grain
Answer:
Mature pollen grains contain two cells: a generative cell and a pollen tube cell. The generative cell is contained within the larger pollen tube cell. Upon germination, the tube cell forms the pollen tube through which the generative cell migrates to enter the ovary.
Explanation:
Landslide is an inevitable process in hilly areas. Do you agree with this statement? Why?
Answer:
In hilly areas, the landforms are generally sloped and heavy rainfall loosens the material. When the right combination of materials, moisture, and steepened slope angle (i.e. increased gravity) makes a hillside unstable, a slide or flow is inevitable.
Explanation:
hope it becomes helpful to you ☺️☺️
good luck
Hey I really need HELP! I will give you BRAINLIEST!!!! ASAP!!!
Has anyone done the Semester 2 Earth Science 3.10 Unit 3 Test???????
There should be 17 questions if you have the answers I will give you brainlest!!!
Answer:cool
Explanation:
Caus
Answer:
I’m tryin right now
Explanation:
Bc I am
Please HELP ME ASAP I WILL GIVE YOU BRAINLEST Question 4 (3 points)
Which of the following processes is NOT a way that carbon could move between the atmosphere and the biosphere?
Question 4 options:
respiration (breathing)
combustion (burning)
deep burial, compaction, and cementation
photosynthesis
Question 5 (2 points)
What is the only natural way that carbon can move OUT of the geosphere?
Question 5 options:
burning of fossil fuels
volcanic eruptions
dissolution
decomposition
Question 6 (1 point)
Which carbon reservoir contains the MOST carbon?
Question 6 options:
fossil fuels
atmosphere
land biomass
rocks
Question 7 (2 points)
Which carbon reservoir changes the quickest and has the biggest direct effect on climate?
Question 7 options:
land biomass
ocean
atmosphere
rocks
Question 8 (2 points)
Which best describes the process of ocean acidification?
Question 8 options:
The ocean absorbs more human-produced CO2, causing the acidity to increase
The ocean releases more human-produced CO2, causing the acidity to decrease
The ocean absorbs more natural CO2, causing the acidity to decrease
The ocean receives more polluted runoff, causing the acidity to increase
Question 9 (2 points)
What is a potential impact of ocean acidification?
Question 9 options:
Animals will have a harder time building their shells
Corals may have a harder time building their skeletons
Ocean ecosystems may suffer, making it harder for humans to get food from the ocean
All of the above
Answer:
photosynthesis
Explanation:
as plant need carbon dioxide for making food so carbon does not release
I need help with this work sheet please
Answer: 1. I would choose BbEe(black) and bbEe(chocolate) because when they crossover each other, one of the possibilities is bbEe which would be a yellow dog.
2. Yes, because when you cross the two, you will get at least 1 of each color as a result.
3. BE, Be, bE, be
4. When crossing BBee and bbee, the result was Bbee which is also a yellow dog.
5. I would not want BbEe.
6. When you cross bbEe and BBEE, the probability for a black dog would be 16/16. The other colors would be 0/16.
Explanation: If you need more help or have any questions, feel free to message. :3
Rainfall collects in a crack in a rock. When the temperature drops, this water freezes and expands. This causes the crack to become slightly larger is this weathering or erosion
Answer:
Weathering
Explanation:
Weathering - breaking down of rock.
Answer:
Weathering
Explanation:
https://media.hhmi.org/biointeractive/click/finch/?_ga=2.112065921.441435820.1537894985-292177868.1531329255
Which of the following is not a way you were asked to sort these finches.
Select one:
a.
appearance
b.
All of these were used in this module
c.
DNA
d.
beak shape
e.
song
f.
spectrogram
Answer:
B = All of these were usedin this modul
An increase in the Earth's temperature would _____.
cause less meteors to fall
melt the polar ice caps
freeze water into ice
not affect the Earth
Answer:
melt the polar ice caps.
Answer:
melt the polar ice caps
Explanation:
an increase in Earth's temperature is global warming. Global warming affects the ice caps. therefore, an increase in temperature will melt the ice caps
Use the graph to answer question 1.
Which type of information about rattlesnakes does the bar graph show
(10 Points)
Answer:
Variation
Explanation:
I took the test
Which of the following structures assist the major structures of the digestive system?
A. gall bladder, small intestine, and liver
B .salivary glands, mouth, and esophagus
C. pancreas, gall bladder, and salivary glands
D. pancreas, stomach, and large intestine
Answer:
that would be C. pancreas, gall bladder, and salivary glands
Which statements correctly describe greenhouse gases in the
atmosphere?
Choose all that apply:
Greenhouse gases absorb infrared radiation from Earth's surface.
Greenhouse gases allow the sun's rays to pass through.
Greenhouse gases are
released when the sun's rays hit Earth.
Greenhouse gases absorb all kinds of radiation that falls on them.