1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Jlenok [28]
3 years ago
13

8 questions please please help i will make you barinliest 1. Photosynthesis is an important process that converts light energy i

nto ____________ energy.
A. Chemical
B.Nuclear
C.Water
D.Thermal

2. This cell would be found in which type of organism?

A.Animal
B.Bacteria
C.Virus
D.Plant

3. All Cells get their energy from glucose, but it must first be broken down in the mitochondria through a process called ______________________.
A. Photosynthesis
B. Cell Respiration
C.Cell Oxidation
D.ATP

4. Which of the following is an advantage for a single-celled organism like the Euglena?
A. It can become very large
B.It does not have to reproduce
C.It can reproduce quickly
D.It does not have to get energy

5.The items listed below were found in a science classroom. How would you describe these items?
A.Models
B.Experiments
C.Varaibles
C.Controls

6. Growth and repair in multicellular organisms are the result of
A.Excretion
B.Locomotion
C.Cell division
D.Decomposition

7. What is the result of cellular respiration?
A.Energy for cell processes is released.
B.Oxygen is released for photosynthesis.
C.Cells undergo decomposition
D.Nutrients are excreted to prevent the buildup of body fat.

8.Why is Photosynthesis important?

A.Makes organic molecules (glucose) out of inorganic materials (carbon dioxide and water).
B.It begins all food chains/webs. Thus all life is supported by this process.
C.It also makes oxygen gas which animals need.
D.All of the above

Chemistry
1 answer:
blagie [28]3 years ago
3 0

d.thermal

d.plant

a.photosynthesis

c.it can produce quickly

b.models

a.excretion

d

d

You might be interested in
What is a derived lipid
mixer [17]

Answer: Derived lipids:

Hydrolysis product of simple and compound lipids is called derived lipids. They include fatty acid, glycerol, sphingosine and steroid derivatives. Steroid derivatives are phenanthrene structures that are quite different from lipids made up of fatty acids.

Explanation:

6 0
2 years ago
Read 2 more answers
Select all of the methods through which a drug can enter your body.
BartSMP [9]

all of the are correct!

8 0
3 years ago
How can a atom help you see both unity and diversity
Mariana [72]

Atoms show us the basic proverb about the strength and the bond when they are Unity and Diversified.

<u>Explanation:</u>

  • Every basic matter in the earth is composed of atoms. It is the smallest unit of the matter which is taken to observe the properties of the whole element.
  • The atom consists of different energy levels and consist of protons electrons and neutrons.
  • The atoms when are compactly arranged it result in the great strength required to bring the deformation in shape which shows that unity is always great.
  • But in the liquid and gas, the atoms are arranged in a randomly dispersed pattern which shows that they can be separated and involved in any process easier to get the heterogeneous product easily which is an example for Diversity.

5 0
3 years ago
Aqueous magnesium chloride is added to aqueous silver nitrate. A white precipitate forms. Write the chemical equation for this r
Butoxors [25]

Answer:

1. Molecular equation

BaCl2(aq) + 2AgNO3(aq) –> 2AgCl(s) + Ba(NO3)2 (aq)

2. Complete Ionic equation

Ba²⁺(aq) + 2Cl¯(aq) + 2Ag⁺(aq) + 2NO3¯ (aq) —> 2AgCl(s) + Ba²⁺(aq) + 2NO3¯(aq)

3. Net ionic equation

Cl¯(aq) + Ag⁺(aq) —> AgCl(s)

Explanation:

4 0
3 years ago
Read 2 more answers
An excess of Ba(No3)2 reacts with 250ml of H2SO4 solution to give 0.55g of BaSo4.determine The concentration in moles per litre
Wewaii [24]
Chemical reaction: Ba(NO₃)₂ + H₂SO₄ → BaSO₄ + 2HNO₃.
V(H₂SO₄) = 250 mL ÷ 1000 mL/L = 0,25 L.
m(BaSO₄) = 0,55 g.
n(BaSO₄) = m(BaSO₄) ÷ M(BaSO₄).
n(BaSO₄) = 0,55 g ÷ 233,38 g/mol.
n(BaSO₄) = 0,00235 mol.
From chemical reaction: n(BaSO₄) : n(Ba(NO₃)₂) = 1 : 1.
n(Ba(NO₃)₂) = 0,00235 mol.
c(Ba(NO₃)₂) = n(Ba(NO₃)₂) ÷ V.
c(Ba(NO₃)₂) = 0,00235 mol ÷ 0,25 L.
c(Ba(NO₃)₂) = 0,0095 mol/L.
7 0
3 years ago
Other questions:
  • Can someone plz help me with Visualize it! 5 plz I will mark them Brainliest
    12·1 answer
  • What is the formula and name of the compound formed between na+ and o2-
    8·1 answer
  • O2 +<br> C3H60 →<br> H2O +<br> CO2<br> Balance please
    8·1 answer
  • A volume of 30.0 mL of a 0.140 M HNO3 solution is titrated with 0.570 M KOH. Calculate the volume of KOH required to reach the e
    5·1 answer
  • Some people think that wind power should be used for all the electricity in the United States. Which argument could be used to d
    8·2 answers
  • A large bar of solid gold is melted into liquid. The liquid is then poured into molds to make a number of gold coins. Was this a
    9·1 answer
  • Why do people make mixtures
    13·1 answer
  • There are ___________ of different kinds of proteins in the human body?
    11·2 answers
  • The pH is given for three solutions. Calculate (H+] and [OH-] in each solution.
    5·1 answer
  • Calculate the number of grams of ethanol nevessary to prepare 268g of a 9.76m solution of ethanol in water
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!