subject

Biology, 14.01.2020 19:31 tookie6208

Which process for making water safe to drink involves adding alum to clump impurities? a. aeration b. disinfection c. filtration d. coagulation

ansver

Answers: 3

Show answers

Another question on Biology

question

Biology, 21.06.2019 20:00

Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport

Answers: 1

question

Biology, 22.06.2019 07:00

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome

Answers: 2

question

Biology, 22.06.2019 08:00

How water is moving through the ecosystem ?

Answers: 2

question

Biology, 22.06.2019 13:00

[34 points awarded to the best answer, use facts and/or data] 1.) what's the likelihood of thunderstorms occurring in the state of maryland? {this question is for a project for science, use facts and/or data and explain why . 34 points to the best answer]

Answers: 1

You know the right answer?

Which process for making water safe to drink involves adding alum to clump impurities? a. aeration...

Questions

question

Mathematics, 26.10.2021 14:30

Given f(x)=3x(to the scnd power)−5x−2. What is the value of f(−2/3)? 1 8/3 3 10/3...

question

Biology, 26.10.2021 14:30

2. What is the role of mutation in cancer?...

question

History, 26.10.2021 14:30

Question 6 of 15 In Vedic society, the people who cleaned streets and disposed of trash were known as O A. Aryans B. Brahmins

question

Mathematics, 26.10.2021 14:30

Orthographic projection and isometric projection are two ways to show three-dimensional objects in a two-dimensional space, such as on a piece of pape...

question

History, 26.10.2021 14:30

I wanna be good enough. ...

question

History, 26.10.2021 14:30

Match these Germanic tribal names. Match the items in the left column to the items in the right column. 1:Roman emperor killed by Visigoths 2:...

question

Business, 26.10.2021 14:30

A broad differentiation strategy works best in situations where: a. technological change is slow-paced and new or improved products are infrequent....

question

Mathematics, 26.10.2021 14:30

The speed of a falling object increases at a constant rate as time increases since the object was dropped Which graph could represent the relationsh...

question

Chemistry, 26.10.2021 14:30

Which is not a type of nuclear decay? A. Zeta B. Gamma C. Alpha D. Beta...

question

Spanish, 26.10.2021 14:30

Se sabe por experiencia que el diámetro del eje de una unidad de almacenamiento óptico tiene una distribución normal con media de 0.2508 pulgadas y...

question

Health, 26.10.2021 14:30

Several of Pearl’s friends will shoplift if they are in a drugstore or anywhere they can pick up small items. Pearl generally waits in the car because...

question

Chemistry, 26.10.2021 14:30

Why do animals need nitrogen? HURRY PLEASE NEED HELP to make their own food to be able to breathe oxygen to help remove carbon dioxide

question

Biology, 26.10.2021 14:30

Color vision in vertebrates is made possible by cone cells....

question

Biology, 26.10.2021 14:30

How to determine the pattern of inheritance in a pedigree: 1. if there are way more males than females affected (shaded in) than the pedigree is tra...

question

Mathematics, 26.10.2021 14:30

The sum of two numbers is 21 the second number is six times the first one...

question

Business, 26.10.2021 14:30

Economic thinking ALWAYS involves what? A. cash money B. choice C. savings accounts D. investing...

question

Physics, 26.10.2021 14:30

Processing questions: Write your answer after the question. 1. How do you find the activity? 2. Were you able to exec...

question

Mathematics, 26.10.2021 14:30

The length of the base of an isosceles triangle is x. The length of a leg is 3x-7. The perimeter of the triangle is 70. Find x....

question

Mathematics, 26.10.2021 14:30

A newspaper reports the following changes in the temperature of a city over 4 days: 2.64 degrees Celsius, negative 2 over 9 degrees Celsius, −0.35 d...

question

Mathematics, 26.10.2021 14:30

Anyone free to talk w/h me? 1+1 .;-;...

More questions: Biology Another questions

Questions on the website: 13722363