Answer:
The correct option is A. Matter is conserved during the burning of wood
Explanation:
One of the major theories of matter states that the amount of mass at the start of a reaction is equal to the amount of the mass at the end of the reaction.
As in Joan's study, he shows that the amount of carbon atoms remain 840 during each of the combustion reactions. The number of carbon atoms in wood at the start of the reaction was equal to the number of carbon atoms in carbon dioxide at the end of the reaction. Hence, Joan's model supports the theory that matter is conserved during the burning of the wood.
1. True (Rhizomes are a type of underground stem)
2.C)Meiosis
3.C) The nutrition it provided livestock
4.C) Opportunities for improved crops or new medication will be lost
5.A) It protects the tree from harmful insects
6.True
7.A) Deductive reasoning
8.True
9.B) It's an important science in general
10.D) Fibrous roots are very effective in getting nutrients from the soil to the plant.
11.False
12.False
13.A) Why it happened
14.A) 6
15.D) Acquiring water and water-born nutrients
Answer:
satellites[a] GPS units[c] computers[e]
Explanation:
New oceanic lithosphere is unable to form at mid ocean ridges. This is False. New oceanic lithosphere is able to form at mid-ocean ridges. This is where the New oceanic lithosphere is usually formed
The correct awnser is A just took the test
