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
vovangra [49]
2 years ago
10

Green algae are often preserved as a fossil because they:

Chemistry
1 answer:
natita [175]2 years ago
5 0

Explanation:

I think

D. secrete slime

hope this helps you

have a nice day :)

You might be interested in
What would happen to the pressure if the volume were reduced to 0.5 l and the temperature increased to 260 ∘c?
Vsevolod [243]
<span>The ideal gas law. PV=nRT pressure x volume = moles x Faraday's constant x Temp Kelvin (C+273) Original data Pressure 1 atmosphere Volume 1 liter Temp 25C = 298K New data Volume 0.5 liter pressure X Temp 260C = 533K P1v1T1 = P2v2T2 plug and chug. (1)(1)(293) = (x)(0.5)(533) Solve for X, which is the new pressure. </span>
8 0
3 years ago
Some students decide to plant their own garden. They want to eat a more plant-based diet For meat, they will buy locally from a
ozzi

Answer:

composting scraps

recycling is the action or process of converting waste into reusable material.

7 0
3 years ago
Why B-Cl bond is polar? ​
aniked [119]

Answer:

The difference in the electronegativities of chlorine and boron is 3.0 - 2.0 = 1.0 ; the difference in between chlorine and carbon is 3.0 = 2.5 = 0.5 . Consequently, the B-Cl bond is more polar ; the chlorine atom asrries the partial negative charge because it has higher electronegativity .

Explanation:

hope it helps!

8 0
3 years ago
Read 2 more answers
What is the approximate mass of one proton?
Len [333]

Answer:

One AMU or 1 Atomic Mass Unit

8 0
3 years ago
Read 2 more answers
Tia has a sample of pure gold (Au). She weighed the sample and the result was 35.9 grams. Tia wants to determine the number of a
Gemiola [76]
First, find moles of gold given the mass of the sample:
(35.9g Au)/(197.0g/mol Au) = 0.182mol Au

Second, multiply moles of Au by Avogrado's number:
(0.182mol)(6.02 x10^23)= 1.10x10^23 atoms Au
4 0
3 years ago
Read 2 more answers
Other questions:
  • 1.00l of octane (M=114.23 g/mol, d=0.703 g/cm3) undergoes a combustion reaction with 5.0 L of oxygen at 25 celcius and 1.0 atm p
    6·1 answer
  • Which characteristic applies to intrusive igneous rocks?
    5·2 answers
  • Find the atomicity of water.​
    11·1 answer
  • What's a design constraint?
    10·1 answer
  • Why can a heavy rain shower cause a large amount of erosion in a desert area?
    12·2 answers
  • A force of 30 N is applied to a screwdriver to pry the lid off of a can of paint. The screwdriver applies 75 N of force to the l
    11·1 answer
  • How many moles of H2O can you make from 16 moles of NaOH
    8·1 answer
  • Identify one step in the water cycle that is driven by the force of gravity
    11·1 answer
  • hi, if your looking for extra points (50+) and brainiest here is ur chance, answer this question correctly plz
    11·2 answers
  • 6. Which of the following is a binary compound?<br> a. CaCO3<br> b. CuSO4<br> c. H2O<br> d. Pb(NO3)2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!