1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stellarik [79]
2 years ago
12

As a lake becomes more acidic, fish are harmed not only by the acidity but also by substances that leach out of the soil into th

e water. which of these toxic substances is leached when conditions are acidic? a copper b iron c calcium d aluminum
Biology
1 answer:
Ymorist [56]2 years ago
8 0
When the condition is acidic the substance that would leached is d.aluminum which is then the most ample element in the earth. Aluminum becomes a big part of one's life. It can be use in one's daily life like a beer can, cables,etc.
You might be interested in
PLZZZ HELP!!! How does extra matter happen?
ICE Princess25 [194]

Answer:

All the matter to ever exist was created in the big bang. The amount of space between clumps of matter is increasing, which is allowing the expansion of the universe. There are plenty of conditions for the every matters being created.

5 0
2 years ago
The genetic material of the eukaryotic cell is stored inside which organelle
ra1l [238]
The answer is nucleus
3 0
2 years ago
Is a archaebacteria cell wall present or absent
GenaCL600 [577]

Answer:

Archaebacteria have cell wall made of complex composition of peptidoglycan

3 0
2 years ago
Which structure is most necessary for a mitochondrion to produce new molecules
Bogdan [553]

Answer:

<h2>The Nucleus.</h2>

Explanation:  

The structure most necessary for a  mitochondria to produce new cells is the nucleus.

The nucleus is a very specialized structure that occurs in most cells  including the mitochondria.

It is a membrane bound organelle that contains genetic materials which is the DNA of all eukaryotic organisms(multicellular organisms)

It plays important functions such as:

1. Primarily an information center of the cell

2.Metabolism roles

3. Growth and production of new molecules in the mitochondria(mitochondrial bio-genesis).

       

8 0
2 years ago
Read 2 more answers
What forms a intrusion
mylen [45]

Technically speaking, an intrusion is any formation of intrusive igneous rock; rock formed from magma that cools and solidifies within the crust of the planet. In contrast, an extrusion consists of extrusive rock; rock formed above the surface of the crust.

hope this helps bye~glori

3 0
3 years ago
Other questions:
  • Select all that apply.
    12·2 answers
  • An organism genotype is its
    13·2 answers
  • True or False: Both predator and prey
    6·1 answer
  • Why is it important that alhazen begin t test his hypothesis with experiments?
    10·2 answers
  • Under natural conditions, which of the following may cause allele frequencies to change? A. Limited resources, which could cause
    15·1 answer
  • Heat moves from the land to the air through the process of
    11·1 answer
  • While a relatively inefficient mode of transmission, _____________ accounts for 90% of HIV infections worldwide.
    13·1 answer
  • How many chromosomes would a cell have during metaphase i of meiosis?
    6·1 answer
  • A strike-slip fault is the result of what type of stress?
    13·1 answer
  • Why are there more stomata in the bottom of leaves
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!