Write the name of the element described
by each chemical symbol:
H
Fe
B
Pb
C С
O
Cu Na
Answer:
H= Hydrogen
Fe= Iron
B= Boron
Pb= lead
C= Caesium
O= Oxygen
Cu= Copper
Na= Sodium
Explanation:
Is Protein a short term energy source or a long
term energy source?
Answer:
short term
Explanation:
Short-term response energy storage devices are usually applied to improve power quality, particularly to maintain the voltage stability in power systems, throughout a contribution during transients (few seconds or minutes) [4].
What are three ways energy is used by the organisms?
Answer:
Organisms use energy to survive, grow, respond to stimuli, reproduce
Explanation:
Three ways energy is used by the organism are food, nutrients, and sunlight.
What are living organisms?Living organisms are those organisms that grow, adapt, and reproduce their young ones. Organisms need energy for their biological purposes. Organisms get energy from plants and other animals. This energy is used in the form of glucose.
Cellular functions require energy, which living things must obtain from food, nutrition, or sunshine. Energy is used in a cell for the transport, synthesis, and breakdown of nutrients and molecules.
Glucose and ATP are the two types of molecules that organisms primarily use for chemical energy. In the entire biological universe, both molecules are used as fuel.
Therefore, the energy is used by the organisms in three ways that are food, nutrients, and sunlight.
To learn more about living organisms, refer to the link:
https://brainly.com/question/12623012
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If you poured the fluids below into a container, which would sink to the bottom?
-water with a density of 1.0 g/cm3
-vegetable oil with a density of 0.91 g/cm3
-honey with a density of 1.36 g/cm3
-air with a density of 0.00013 g/cm3
Answer:
Honey > Water > oil > air
Explanation:
Heavy density will sink and less heavy density will float
So,
Density of honey is highest so, honey will sink
than,
Density of water is higher so, vegetable oil will float
Density of oil is higher so, air will float
Honey > Water > oil > air
Which of the following is a challenge when implementing green roofs? a)green roofs need to be watered by hand constantly b)green roofs do not last long c) green roofs can be expensive to install d) green roofs temporarily increase air pollutants
*THIS IS FOR EARTH SCIENCE*
Answer:
C.) green roofs can be expensive to install
Explanation:
Answer:
BBBB
Explanation:
Please help me! thank you!!!
Answer:
you would create a regular paper airplane and through it not as hard as you can but hard enough to fly across the room. you should also aim high to it doesn't hit the floor as quickly.
Explanation:
Question 10 of 25
Which sentence best explains how a unicellular organism gets nutrients?
A. It has a digestive system that takes in nutrients.
B. It takes in all its nutrients through its cell membrane.
C. It combines specialized cells into tissues that take in nutrients.
D. It relies on individual specialized cells to take in nutrients.
SUBH
Answer:
c
Explanation:
The correct answer is D
Answer the following:
Answer:
1. they are simply arranged differently
2. 3 billion letters, could fill 5,000 books
3. 100 trillion cells
4. 99% of us have the same genetic code 0.1% of it is diffrent
Which of the following are chemical reactions? Check all that apply
A. Pouring chocolate sauce into milk to make chocolate milk
B. Making caramel sauce
C. Getting a suntan
D. Mixing oil and vinegar to make salad dressing
Answer:
b and c
Explanation:
In b you'll be mixing and heating up the sauce creating a new compound from older components and in c, the ultraviolet lights will change your skin cells.
Answer:
B AND C
Explanation:
the molecules in a cell membrane that have one end that is hydrophobic and the other end is hydrophilic are called_____?
Answer:
Phospholipid Bilayer
or
Lipids
or
Fatty Acids
Both are correct but I do not know which you are looking for when you ask what molecule.
What is the term that scientists use when comparing the properties of solids liquids and gases
Answer:
The State of Matter
Explanation:
What is the process of glycolysis
Answer:
breaking down glucose into two molecules of pyruvate, producing ATP.
Explanation:
Which gas would the leaf disks produce if they were carrying out the light-dependent
reaction? What would this cause them to do?
Answer: In respiration, glucose is broken down to produce energy that can be used by the cell, a reaction that uses O 2 and produces CO 2 as a byproduct.
Explanation:
Endoplasmic reticulum the Golgi apparatus, vacuoles, and lysosomes in a eukaryotic cell are made up of mostly what?
Answer:
Glucose (I think)
Explanation:
why virus is imortal?
Answer:
Strictly speaking, viruses can't die, for the simple reason that they aren't alive in the first place. Although they contain genetic instructions in the form of DNA (or the related molecule, RNA), viruses can't thrive independently. Instead, they must invade a host organism and hijack its genetic instructions.
Explanation:
Answer:
A flu is a virus and the reason that you have to get flu shots every year is because every time a virus enters a host it is mutated by the antibodies, cells and biology of that host, so it can be passed on to another host who may not be immune to every part of this NEW virus.
Explanation:
So your answer is both yes and no.
Which is NOT an example of Human Environment Interaction
building a dam to control river water
allowing a forest to grow wildly
building a house with a heater and air conditioning
Answer:
Answer: B: allowing a forest to grow wildly
Explanation:
The other ones (A & C) Have Human interaction, B explains that you are leaving the Environment alone, not building anything, not cutting anything, but letting nature take its course.
Without ground tissue in Leaves, the plant will what?
Answer: It can be divided into three classes based on the nature of the cell walls, Parenchyma, collenchyma and Sclerenchyma. Ground tissue provides support, performs photosynthesis (in some plants) and stores food. So, without ground tissue, it would be difficult for the plant to survive.
Explanation:
What happens to the water cycle when the temperature increases?
Answer:
climate change
Explanation:
because as air temperatures change more water evaporates into the air
Would the genes for lactase be turned on or off after eating cheese?
Answer: On
Explanation: Lactase helps you digest lactose so it would be turned on after eating cheese.
where are neutron founded?
Answer:
By 1920, physicists knew that most of the mass of the atom was located in a nucleus at its center, and that this central core contained protons. In May 1932 James Chadwick announced that the core also contained a new uncharged particle, which he called the neutron. Chadwick was born in1891 in Manchester, England.
Explanation:
Answer:
In May 1932 James Chadwick announced that the core also contained a new uncharged particle, which he called the neutron. Chadwick was born in1891 in Manchester, England.
Explanation:
Neutrons come from fusion. Let's say you push two protons together enough for them to "touch", specifically for them to experience attraction from the strong nuclear force that is stronger than electrostatic repulsion.You know that neutrons are found in the nucleus of an atom. Under normal conditions, protons and neutrons stick together in the nucleus. During radioactive decay, they may be knocked out of there.
During transcription what type of molecule is formed?
A. RNA
B. mRNA
C. tRNA
D. rRNA
Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). DNA safely and stably stores genetic material in the nuclei of cells as a reference, or template
Answer:
The answer is B mRNA
Explanation:
PLEASE HELP 40 POINTS!!! I WOULD REALLY APPRIEACTE IT AND YOU CAN ANSWER ON THIS TWIcE I PUT THIS QUESTION BEFORE FOR 50 POINTS PLS
Name 3 some sources of C02.
Answer:
I am not 100% sure i can't remember but i believe it coal, oil, and natural gas. but I might be wrong.
Answer:
liquid gas and solid
Explanation:
because you can freeze water you can turn water into gas and you can have it regular
-3. Proteins are made where in the cell?
I need help with the top questions !!!
For followers of Confucianism, which statement is the most accurate?
*People are naturally selfish and evil.
*Virtue and education are essential.
*Good laws demand strong laws and government.
*Ideas must be controlled by the government.
Answer: I would say virtue and education are essential
Explanation: I read tales of Confucius
Answer:
B. Virtue and education are essential.
Explanation:
have a great day peeps :)
lolololololololololol
Answer:
How do I answer this.
Explanation:
Marcus is completing a science experiment for class. He wants to see
what effect water temperature has on plants. If his experiment contains
one independent variable, which of the following would NOT be a
constant in his experiment? SC.H.1.3.2
A. the type of plant used
B. the water temperature
C. the room temperature
D. the pot used for the plants
7)
Lenny accidentally drops his matchbox car into a graduated cylinder. The car has a mass of 10 grams and the water level in the cylinder rises from 41 ml to 46 ml. Determine the density of the matchbox car. The formula for density is D =
m
v
.
A) 0.5 g/ml
B) 2 g/ml
C) 15 g/ml
D) 50 g/ml
Answer:
B) = 2 g/mL
Explanation:
Given data:
Mass of car = 10 g
Volume of water = 41 mL
Volume of water+ car = 46 mL
Density of car = ?
Solution:
Density is equal to the mass of object divided by volume of object.
Formula:
d = m/v
volume of car = Volume of water+ car - Volume of water
volume of car = 46 mL - 41 mL
volume of car = 5 mL
d = 10 g/ 5 mL
d = 2 g/mL
What can be done to save forest? From class 8 science
Answer:
By planting more and more trees.By using less amount of papers it will help in saving trees.By controlling the forest fire.Hope it helps.