Well protists quite very as organisms i.e it is hard to say if an organism is a protist. Some main features of protists are that they have
1. A membrane enclosed nucleus
2.They are mainly single celled
Also protista are found mainly anywhere water is present for example damp soil, pools and lakes.
Hope this helps :).
The answer for this math problem must be c
Answer: The four ions formed are
,
,
and ![Cl^-](https://tex.z-dn.net/?f=Cl%5E-)
Explanation:
Electrolysis is the process where electricity is used to drive chemical reactions.
In the electrolysis of aqueous solution of sodium chloride, hydrogen gas produces at the cathode which is a negative electrode and chlorine gas produces as the anode which is a positive electrode and the sodium hydroxide remains dissolved in the solution.
The reactions will be :
![NaCl\rightarrow Na^++Cl^-](https://tex.z-dn.net/?f=NaCl%5Crightarrow%20Na%5E%2B%2BCl%5E-)
Hence, electrolysis of an aqueous solution of sodium chloride lead to the formation of four ions,
,
,
and ![Cl^-](https://tex.z-dn.net/?f=Cl%5E-)
1.Which one of the following is not a heterogeneous mixture?
C.cooking oil
2.Which one of the following is not a homogeneous mixture?
A.vegetable soup
3.The following characteristics describe which type of mixture, homogeneous or heterogeneous?
The substance is not uniform in appearance and each part of the mixture contains a combination of different ingredients in different ratios.
B.heterogeneous mixtures
4.The following characteristics describe which type of mixture, homogeneous or heterogeneous?
The substance is mixed uniformly throughout and each part of the substance contains the same ratio of materials with the same properties.
A.homogeneous mixture
The correct answer is - 1 cm/yr.
Alongside the western coast of South America, the Nazca plate and the South American plate are in a collision for several million years now, with the Nazca plate being the one that is subducting in this convergent plate boundary.
If the Nazca plate's focus has moved 1,000 km in the last 10 million years, than in order to get to the annual movement of the subduction we need to convert the km into cm first:
1 km = 10,000 cm
1,000 x 10,000 = 10,000,000
1,000 km = 10,000,000 cm
Than we need to divide the number of cm with the number of years:
10,000,000 / 10,000,000 = 1
And we get the result of 1 cm/yr.