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ira [324]
3 years ago
13

In warm water conditions, female offspring hatch from eggs laid by painted turtles. Male offspring are produced under cold condi

tions. Under what conditions could the painted turtle face extinction in a particular habitat?
A) There is a sustained rise in annual ambient temperatures.
B) The ambient temperatures fluctuate between warm and cold over a period of time.
C) There is no significant change in the ambient temperatures over a period of time.
D) There is a fall in the average winter temperatures of the region where the habitat is situated. Submit
Chemistry
2 answers:
Lisa [10]3 years ago
3 0
I'm pretty sure its D. or A. so choose which one u think
e-lub [12.9K]3 years ago
3 0

The answer is A because male offspring would not be born and the population will die off.

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Which of the following best describes the uses of private land?
melamori03 [73]

Answer : (C) It can be used for variety of activities and 4es

Explanation: A private land is generally used for any purpose like home, business, office, factories or any other purpose. The land is privately owned by its owner which can use the private land for variety of activities the owner wants. A private land can be used as a farm land, or any other non agriculture purpose like building a factory, converting into home or any other purpose.

7 0
3 years ago
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HELP PLS!!!!!!! NEED THIS IN 5 MINS
denis23 [38]

Answer:

Sharing or covalent bonding is taking place.

Explanation:

The valence electron will be shared by both the atoms so that means that the election will move around both of the atoms.

6 0
3 years ago
Most chloride salts are soluble. Which of the following is an exception to this generalization?
siniylev [52]

The exception to the rule concerning the solubility of chlorides in water is PbCl2.

The solubility rules give us an idea of which substances are soluble in water and what substances are not soluble in water. According to the solubility rules, chlorides are soluble in water.

However, chlorides of lead are not soluble in water hence, the exception to the rule is PbCl2.

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7 0
3 years ago
A galvanic cell consists of one half-cell that contains Ag(s) and Ag+(aq), and one half-cell that contains Cu(s) and Cu2+(aq). W
Agata [3.3K]

Answer : The 'Ag' is produced at the cathode electrode and 'Cu' is produced at anode electrode under standard conditions.

Explanation :

Galvanic cell : It is defined as a device which is used for the conversion of the chemical energy produces in a redox reaction into the electrical energy. It is also known as the voltaic cell or electrochemical cell.

In the galvanic cell, the oxidation occurs at an anode which is a negative electrode and the reduction occurs at the cathode which is a positive electrode.

We are taking the value of standard reduction potential form the standard table.

E^0_{[Ag^{+}/Ag]}=+0.80V

E^0_{[Cu^{2+}/Cu]}=+0.34V

In this cell, the component that has lower standard reduction potential gets oxidized and that is added to the anode electrode. The second forms the cathode electrode.

The balanced two-half reactions will be,

Oxidation half reaction (Anode) : Cu(s)\rightarrow Cu^{2+}(aq)+2e^-

Reduction half reaction (Cathode) : Ag^{+}(aq)+e^-\rightarrow Ag(s)

Thus the overall reaction will be,

Cu(s)+2Ag^{+}(aq)\rightarrow Cu^{2+}(aq)+2Ag(s)

From this we conclude that, 'Ag' is produced at the cathode electrode and 'Cu' is produced at anode electrode under standard conditions.

Hence, the 'Ag' is produced at the cathode electrode and 'Cu' is produced at anode electrode under standard conditions.

7 0
3 years ago
OMG HELP!!!! I SUCK AT SCIENCE
Maksim231197 [3]
Organism are made up of organic molecules consisting of carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus.

The answer is B.
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3 years ago
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