Answer:
the answer is fda
Explanation:
hope this helps
Sarah’s classes studying soils. They are learning about soil texture. Sarah hold a handful of damp soil in her hand. She rubs some of the soil between her fingers. The soil feels very soft a lot like flour it is not sticky and not gritty. Her soil is most likely. A. Gravel, B. Humus, C. Sand, D. Silt
Answer:
most likely silt.
Explanation:
its not humus cause humus is sticky. its not sand cause when sand is wet its very gritty and hard. its not gravel because gravel is gritty. hope this helped
If an ecosystem's balance is disturbed by a volcanic eruption, what will most likely occur?
A. The ecosystem will not change from its original state
B. The ecosystem will eventually become balanced again
C. The consumers in the ecosystem will begin to consume carbon dioxide
D. The consumers in the ecosystem will begin to produce more oxygen
PLS HELP
Answer:
This is a poorly formatted question. B.
Explanation:
First of all, B is absolutely correct, but may not be within this context. I would answer B, but be ready to fight your teacher about it.
HELP PLEASE I NEED ANSWERS ASAP
Answer:
Explanation:
Those were my old notes hopefully it helps you!! goodluck.
Classify each of the following sedimentary rock by writing clastic,organic,or chemical
Answer: Clastic sedimentary rocks are made of sediments. The sediments differ in size. Chemical sedimentary rocks are made of minerals that precipitate from saline water. Organic sedimentary rocks are made from the bodies of organisms.
Explanation:
Paragraphs 10-14:
10:Consider helium again. Most helium atoms have two neutrons in addition to two protons. Therefore the mass of most helium atoms is 4 atomic mass units (2 amu for the protons + 2 amu for the neutrons). However, some helium atoms have more or less than two neutrons. Atoms with the same number of protons but different numbers of neutrons are called isotopes. Because the number of neutrons can vary for a given element, the mass numbers of different atoms of an element may also vary. For example, some helium atoms have three neutrons instead of two. Therefore, they have a different mass number than the one given in the figure above..
11:Q: What is the mass number of a helium atom that has three neutrons?
12:A: The mass number is the number of protons plus the number of neutrons. For helium atoms with three neutrons, the mass number is 2 (protons) + 3 (neutrons) = 5.
13:Q: How would you represent this isotope of helium to show its atomic number and mass number?
14:A: You would represent it by the element’s symbol and both numbers, with the mass number on top and the atomic number on the bottom:
5 He
2
Question:
There are two atoms of nitrogen: atom A and atom B. Nitrogen has an atomic number of 7. Atom A has a mass number of 15 and atom B has a mass number of 16. Are the two atoms isotopes? Why or why not?
EXTRA HELP
What is an isotope? What is different about atoms A and B? Use information from paragraphs 10-14 for additional help.
Answer:
2020?
Explanation:
PUTING IN 12 POINTS BTW THIS IS SCIENCE
AND I AM BEING TIMED SO PLS HELP MEEEEEEEEE
Which of the following are characteristics of soft money?
i. donations from individuals and interest group PACs
ii. unregulated by the Federal Election Commission
iii. goes directly to a political candidate
iv. can be used for advertising or other campaign expenses
A.
i, ii, iii, and iv
B.
i and ii only
C.
i, iii, and iv only
D.
ii, iii, and iv only
This is not multiple choice..Please answer...if u don't know the answer just skip...and do not say "IDK ASK GOOGLE" I didn't find anything on google. and please no links..will reward brainliest to the first and correct answer
Describe the ways your proposed solutions decrease the negative effects of habitat destruction and human activity on your selected ecosystem.
Describe the costs, safety, and reliability of your proposed solutions, as well as any social, cultural, and environmental impacts your solutions address.
Evaluate your proposed solutions for their impact on overall environmental stability and changes. Which solution has more impact? Explain your reasoning for picking one solution over another.
How could you refine one of your proposed solutions to further reduce environmental impact and loss of biodiversity while also addressing human needs?
Answer:
mabye this will help, if not tell me and i wll delete this
Explanation:
What is Planck's Law?
E = hf
E = mc (squared)
An adult fruit fly has eight total chromosomes and reproduces sexually. Correctly identify the parts of the diagram to show how a fruit fly reproduces.
Answer:
the one at the top is formed by meiosis
the one on the left and right side if four chromosome
the middle one is eight chromosomes
the last one is mitosis
Explanation:
Which of these is an inorganic nutrient?
A) carbohydrate
B) vitamin D
C) pasta
D) water
Answer:
c) pasta
Explanation:
Answer:
b) vitamin D
Explanation:
Inorganic nutrients include nutrients such as iron, selenium, and zinc, while organic nutrients include, among many others, energy-providing compounds and vitamins. A classification used primarily to describe nutrient needs of animals divides nutrients into macronutrients and micronutrients.
HELP IT'S FOR SCIENCE CLASS
Wearing masks to avoid Corona VIrus is a behavioral adaptation
True
False
Answer:
true
Explanation:
Look at the science supplies.
Which is the best combination of tools to use to separate a mixture of sand, paper clips, gravel, and seashells?
(Look at the photo attached for the choices)
Answer:
I guess
Explanation:
is strainer, filter and evoporating dish
As sand will settle at the bottom as it's finer, gravel and another seashell a sand stringer should be used and the physical properties of the sand and the seashells will get separated easily.
Hence the option D is correct.Thus strainer, the filter, and the evaporation dish is the solution.Learn more about the science supplies which is the best combination.
brainly.com/question/13144056.
giving brain liest to whover helps me :)
Answer:
Hope it helps :)❤
Have a great time
Answer:
If the stigma wasn't sticky then the bees couldn't move the pollen around and stuff.
Explanation:
That's all I really know about flowers.
The Sun is the largest, most luminous star to have ever existed.
True or False
List the levels of organization of an organism from smallest to largest
Answer:
The levels, from smallest to largest, are: molecule, cell, tissue, organ, organ system, organism, population, community, ecosystem, biosphere.
The list of levels of organization of an organism from smallest to largest is as follows:
Atom, molecule, cell, tissue, organ, organ system, organism, population, community, ecosystem, biosphere. What is an Organism?An organism may be defined as a living thing made up of one or more cells and able to carry on the activities of life. Such living things utilize energy for growth, reproduction, metabolic processes, etc.
An atom is the smallest unit of any matter. But actually, a cell is the basic structural and functional unit of all living organisms found on the earth's surface.
The collection of organ systems constitutes an organism. The groups of organisms of the same species construct a population. The Population is the unit of evolution.
Therefore, the list of levels of organization of an organism from smallest to largest is briefly described above.
To learn more about Organisms, refer to the link:
https://brainly.com/question/17259533
#SPJ2
What is a stationary front?
1.when a cold air mass remains in place
2.when a cold air mass and a warm air mass meet and don't move
3.when two cold air masses meet and don't move
4.when a warm air mass doesn't move
Answer:
A stationary front is a weather front or transition zone between two air masses, when neither air mass is advancing into the other at a speed exceeding 5 knots at the ground surface.