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1 year ago

How does the embryo in a seed obtain oxygen

Biology

1 answer:

amm18121 year ago

8 0

Answer:

mark me as brainiest

Explanation:

When a seed is exposed to the proper conditions, water and oxygen are taken in through the seed coat. The embryo's cells start to enlarge. Then the seed coat breaks open and a root or radicle emerges first, followed by the shoot or plumule that contains the leaves and stem.

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What are the types of physical quantites? pls answer in 1 minute

Studentka2010 [4]

Answer:

Length.
Mass.
Time.
Electric current temperature.
Amount of substance.
Luminous intensity.

Explanation:

In physics, there are seven fundamental physical quantities that are measured in base or physical fundamental units: length, mass, time, electric current temperature, amount of substance, and luminous intensity.

7 0

3 years ago

Tom grew three inches in one year. Which organ system was directly responsible for his growth spurt?

kondaur [170]

D. Endocrine system, specifically the pituitary gland.

4 0

3 years ago

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A weight loss client is currently exercising 5+ hours a week and hits a plateau. What adjustments should a trainer suggest

GarryVolchara [31]

꙰ Hello there damienrasheed! My Name is ⚝Tobie⚝ and I'm glad you asked! Let me walk you step by step in order to comprehend the question better! ꙰

Here are the adjustments a trainer should suggest

≛The client should eat a low carb diet

Eating a low carb diet can be

extremely effective for

weight loss!

≛≛The client should also decrease the amount

of calorie intake! because when the calories

you burn equal the calories you eat,

you reach a plateau.therefore

you have to cut the calories!

≛≛≛Lastly the client should

Take a hold of these things

i Protein

ii Fiber

iii coffee

iiii water

iiiiii Tea

iiiiiiii Eat more veggies!

⍣What does it feel like to be in a plateau?⍣

-When you are in a plateau you feel unmotivated or tired of your workout.-

✪Hope this helps! ✪

✫Stay safe for me and take care,Thanks for having me here!

-Tobie the dog<3

ʕ •ᴥ•ʔ

4 0

3 years ago

Blood coagulation is initiated by either the intrinsic or extrinsic pathway. the final step in both pathways would be:

Vikentia [17]

The answer that best completes the statement above is this: Activation of factor X, leading to conversion of prothrombin II to thrombin IIa. This is the final step in both pathways. The thrombin, which is an enzyme in the blood plasma, does the conversion of fibrinogen (I) to fibrin (Ia). This is the one responsible in clotting. The intrinsic pathway is initiated by Factor XII. On the other hand, tissue factor during injury initiates the extrinsic pathway.

3 0

3 years ago

How did life on earth coevolve?

nikklg [1K]

Answer:

Co evolution of Earth and life

Abstract: Observation suggests that the Earth's surface environment is maintained by processes in which non-living and living causes are linked inextricably. Once established on Earth, life rapidly became a dominant influence on the evolution of the planetary environment.

Explanation:

~Jane~

4 0

3 years ago

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