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
lesya [120]
3 years ago
6

Flowers are vascular plants.

Chemistry
2 answers:
algol133 years ago
8 0

Answer:

The actual answer is flowers have heart like structures that transport nutrients and water with in the plants.

iren2701 [21]3 years ago
4 0

Answer:

I think tube like ... is it right

You might be interested in
What is the formula of the compound formed between the potassium ion and the sulfide ion?
KIM [24]
The formula for K+ and S-2 is K2S because you need 2 potassium ions to balance out the sulfide ion
4 0
4 years ago
When you see the word heptahydrate, what number should be written in front of the formula for water? 5 6 7 8?
Yuki888 [10]
Hept for 7, hence the number is seven.
8 0
3 years ago
PLEASE PLEASE HELP!
valentinak56 [21]

Answer: The number of grams of H_2 in 1620 mL is 1.44 g

Explanation:

According to ideal gas equation:

PV=nRT

P = pressure of gas = 1 atm (at STP)

V = Volume of gas = 1620 ml = 1.62 L  (1L=1000ml)

n = number of moles = ?

R = gas constant =0.0821Latm/Kmol

T =temperature =273K

n=\frac{PV}{RT}

n=\frac{1atm\times 16.2L}{0.0821Latm/K mol\times 273K}=0.72moles

Mass of hydrogen =moles\times {\text {Molar mass}}=0.72mol\times 2g/mol=1.44g

The number of grams of H_2 in 1620 mL is 1.44 g

8 0
3 years ago
Elaborate on the role of activation energy in chemical reactions. A) Decreasing the activation energy leads to higher randomness
Zina [86]

<em>B</em><em> </em><em>i</em><em>s</em><em> </em><em>r</em><em>i</em><em>g</em><em>h</em><em>t</em><em> </em><em>a</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em> </em><em>i</em><em>t</em><em>h</em><em>i</em><em>n</em><em>k</em><em> </em><em>b</em><em>r</em><em>o</em><em>/</em><em>s</em><em>i</em><em>s</em>

4 0
3 years ago
Read 2 more answers
Someone pls help me I will make you brain
mariarad [96]

Answer:

B

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Plant cells have a large central vacuole, which animal cells lack. What function does this organelle perform?
    5·2 answers
  • Changing subscripts is one of the steps of balancing a chemical equation.<br> True or False
    15·2 answers
  • Determine the heat needed to warm 25.3 g of copper from 22 degrees celsius to 39 degrees celsius.
    11·1 answer
  • What atom has 5 neutrons 4 protons and 2 electrons
    8·1 answer
  • What is the mass of a metal block with a volume of 3.1cm3 and a density of 3.82 g/cm3
    14·1 answer
  • Naturally, an atom is neutral in charge? Why?​
    14·1 answer
  • Write a scientific explanation that explains how modern whales differ from their ancient ancestors THIS IS A CER so can i get a
    14·1 answer
  • What is it called when a substance is in-between two states of matter?
    15·2 answers
  • How many cubic miles are 8.48E+08 gallons of water? The density of water at ambient conditions is 1.000 g/mL.
    7·1 answer
  • Which option contains a correct statement about the size of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!