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Kazeer [188]
3 years ago
14

A population in an ecosystem cannot grow indefinitely. There are limiting factors in each ecosystem that keep a population withi

n a certain size range. Which of the following is most likely NOT a limiting factor for a population of deer in a forest ecosystem?
 A. the number of perching birds present B. the amount of edible plants available C. the number of mountain lions present D. the amount of space in the forest
Chemistry
2 answers:
Elza [17]3 years ago
8 0
<span>A. the number of perching birds present</span>
Vilka [71]3 years ago
4 0

THE ANSWER IS

the number of perching birds present


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Which conclusion was drawn from the results of
torisob [31]

Answer;

-(2) An atom is mostly empty space.

Experiment

-Rutherford conducted the "gold foil" experiment where he shot alpha particles at a thin sheet of gold. The conclusion that can be drawn from these experiment is that an atom is mostly empty space.

-Rutherford found that a small percentage of the particles were deflected, while a majority passed through the sheet. This caused Rutherford to conclude that the mass of an atom was concentrated at its center, as the tiny, dense nucleus was causing the deflections.

3 0
3 years ago
Element x reacts with oxygen to produce x2o3 in an experiment it is found that 1.0000 g of x produces 1.1xxx g of x2o3 what is t
8_murik_8 [283]

Since X is 1 g, therefore O must be 0.1 g. Therefore:

moles O = 0.1 g / (16 g / mol) = 0.00625 mol

 

We can see that for every 3 moles of O, there are 2 moles of X, therefore:

moles X = 0.00625 mol O (3 moles X / 2 moles O) = 0.009375 mol

 

Molar mass X = 1 g / 0.009375 mol

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4 0
3 years ago
Which is TRUE of the reactants in this displacement reaction? Fe + 2HCI --&gt; FeCI2 + H2
Masteriza [31]
I would go with C, because you would always start with products and end with reactants.
7 0
3 years ago
Read 2 more answers
Calculate the grams of CaCl2 necessary to make a 0.15Msolution.
xxTIMURxx [149]

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3 0
3 years ago
1 Balance each equation. Paragraph Styles Voice Sensity 2) Indicate the type of reaction by classifying each reaction as single
nika2105 [10]

1. Double replacement (DR)

2. Decomposition (D)

<h3>Further explanation</h3>

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General form :

AB + CD -> AD + CB

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General form :

AB ---> A + B

6 0
3 years ago
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