organic substance

At first there were the simple solutions of organic substances.

Yellow or tan is about the most common color for organic substances.

Organic substances have tremendous potential for the future development of rural areas as a whole.

When needed, he can digest any organic substance without adverse effects.

It can test and find uses for organic substances.

Even if it was completely covered with vegetation, that wouldn't be enough to account for this much organic substance.

This liquor is one of the most polluting organic substances known.

They tap deep wells of nutrient, water and organic substances.

The success of organic substances is largely dependent upon their acceptance by our citizens.

But some organic substances can actually bother the skin.

The efficiency of hydrogen production depends on which organic substances are used.

However, the organic substances were often addictive and usually precipitated a whole new problem.

As far as organic substances were concerned, they had no sense of smell.

The ego organization needs this transition of organic substance to the lifeless state.

The device immediately identified the drops as containing organic substances from a living being.

In fact, carbon is a component in all organic substances.

Some of these are organic substances that oxidize when heated, which usually turns them brown.

It leaches out the heat from any organic substance.

Thus he disproved the belief that organic substances could be formed only in living things.

Ash, the material left after organic substances are burned.

The test showed an organic substance containing chlorine, carbon, and nitrogen.

First its value was enhanced because, despite being an organic substance, ivory is remarkably durable.

In the future we should be looking at developing and using more water-soluble paints, rather than those based on organic substances.

The decay of organic substances is necessary for the formation of oil.

By the same token, the necessary recycling of organic substances was done by natural means.