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amm1812
3 years ago
5

PLEASE HELP! 5TH GRADE SCIENCE

Biology
2 answers:
shtirl [24]3 years ago
6 0

Answer:

B

Explanation:

because the sandpaper is rougher than the flat table.

Ber [7]3 years ago
4 0

Answer:

B

Explanation:

Sandpaper causes more friction as it has a rougher surface while in the other hand, A flat table causes less friction as the flat table has a smoother surface.

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En un experimento, se prueba el efecto de cambiar el pH en una reacción enzimática. ¿Cuál podría ser una variable dependiente en
stich3 [128]

Answer:

velocidad de reacción

Explanation:

Las enzimas son proteínas que catalizan reacciones, es decir, aumentan la velocidad de reacción. Si se quiere evaluar el efecto de cambiar el pH en una reacción enzimática, se debe realizar la reacción a distintos valores de pH e ir midiendo la velocidad de reacción. Por lo tanto:

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velocidad de reacción: variable dependiente

La velocidad de reacción podría medirse a través de la cantidad de producto que se forma por unidad de tiempo, o a través de la cantidad de sustrato que se consume por tiempo.

4 0
3 years ago
A cross between a red flower and a white flower produces red and white spotted flowers. Which type of inheritance pattern is ind
Nutka1998 [239]
The correct answer is codominance.

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Do not get confused with incomplete dominance because that would result in a pink flower.
4 0
3 years ago
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How many protons are in the nucleus of an atom with an atomic number of 12?
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<h3>16 protons</h3><h2> </h2>

I hope it helps for you

4 0
3 years ago
An organism that reproduces using binary fission, a type of asexual reproduction, creates an identical copy of a cell when
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It is A,  the cell is divided into a parent cell and daughter cell (mitosis)
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What chemical equation sums up to the events of photosynthesis?
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The arrow indicates sunlight (energy).

:)


5 0
3 years ago
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