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3 years ago

A plant living in the environment shown in the picture would have to be adapted not to loose to much water through its___

Chemistry

2 answers:

Softa [21]3 years ago

8 0

Stomata. Stomata allows for water and gas exchanges.

Ray Of Light [21]3 years ago

5 0

Answer:

Many plants have thorns on their stems or leaves. What is the MOST likely explanation for the evolution of thorns?

A) Thorns help plants produce more food from photosynthesis.

B) Thorns are an example of a mutation that arises in the genetic code of plants.

C) Thorns help plants to conserve resources like water and soil nutrients that may be used by other organisms.

D) Thorns are an adaptation that some plants have evolved in order to discourage herbivores from eating the plant.

Explanation:

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Which of the following describes an ionic bond?

nydimaria [60]

C because it is and I know

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3 years ago

What is the mass of an object if its height is 10 meters above ground and its gravitational potential energy (GPE) is 3920 Joule

Serjik [45]

Answer:

Explanation:

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3920/10/9.8

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3 years ago

4 outer planets in order

Gwar [14]

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3 years ago

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Hypothesis and Data Collection Part A The image shows three different liquids: water, water with salt, and vinegar. The pH of ea

Norma-Jean [14]

Answer:

The water would be neutral, (usually 7). The salt water would be the same (7) and the vinegar would be very acidic. (probably 2).

Explanation:

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2 years ago

Determine the mass of CO2 gas produced when 8.24 g of NaHCO3 is added to a solution that contains 4.41 g of HCl.

hjlf

The mass of CO₂ gas = 4.312 g

<h3>Further explanation</h3>

Reaction

NaHCO₃ (s) + HCl (aq) → NaCl (aq) + H₂O (aq) + CO₂ (g)

Find limiting reactant

mol NaHCO₃

$\tt \dfrac{8.24}{84,007 }=0.098$

mol HCl

$\tt \dfrac{4.41}{36.5}=0.121$

Limiting reactant : NaHCO₃ (smaller)

mol CO₂ = mol NaHCO₃ = 0.098

mass CO₂ :

$\tt 0.098\times 44=4.312~g$

4 0

3 years ago