Answer:
The right ans is option A ...It helps in the tranfer of minerals from the soil to plant
Based on the symptoms, the most likely cause of the problem is formaldehyde used in the building materials.
<h3>What is formaldehyde?</h3>
Formaldehyde is a chemical substance which is used as. preservative of wood and building materials.
It us also present in binders and adhesives.
Exposure to formaldehyde produces adverse effects such as;
- watery eyes
- burning sensations in the eyes, nose, and throat
- nausea and
- skin irritation, etc.
Therefore, based on the symptoms, the most likely cause of the problem is formaldehyde used in the building materials.
Learn more about formaldehyde at: brainly.com/question/14798580
The identify of the four DNA nucleotides is based on b) covalent bonds.
Answer: Large intestine.
Explanation:
There are some common misconception that all the bacteria can cause disease. They play an important role in the digestion of food.
The large intestines is the home for many different types of bacteria which helps in the absorption, excretion and catalysis of undigested food.
There are many types of prokaryotic and eukaryotic bacteria found in large intestine such as Methanogens, Bifidobacterium,Enterococcus, Clostridium et cetera.
A. The giant squid
Hope this helps!
