A
Water in the soil is held tightly by adhesive forces between the water molecules and the mineral content in soil particles - in the microspores.
Explanation:
While water passes through the macrospores of soil by gravity, water passes through the microspores mainly by cohesion between the water molecules and adhesion between the water molecules and soil minerals. The more surface area for the minerals in the soil (due to finer particle sizes) the higher the water retention rate of the soil. This is why soil with more humus (like silt and clay) retains water more than soils like sand.
Learn More:
For more on adhesion and cohesion check out;
brainly.com/question/264561
brainly.com/question/916884
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Answer:
A substance that speeds up a chemical reaction—without being a reactant—is called a catalyst. The catalysts for biochemical reactions that happen in living organisms are called enzymes. Enzymes are usually proteins, though some ribonucleic acid (RNA) molecules act as enzymes too.
Explanation:
Collateral blood flow is an enlargement vessel that opens to cause a detour around a blockage. When an artery in the brain is block (TIA) open collateral vessels can allow blood to bypass the blockage to restore blood flow to the affected area. <span />
<h2><u>AnswEr :</u></h2>
The right answer is "Both insects and amphibians exhibit metamorphosis"
Have six legs :
- Amphibians are not six legged organisms rather they are four legged
Are both Vertebrates :
- Insects belong to the Phyla Arothropoda. Arthropods are invertebrates
- Amphibians belong to the Phyla Chordata. Chordates includes vertebrates
Go through Metamorphosis :
- Both insects and amphibians are found to exhibit metamorphosis. For instance, Butterfly incase of insects and Frogs incase of Amphibians
Are both Invertebrates :
- Insects are Invertebrates while Amphibians are Vertebrates
Look like their parents at birth :
- Insects don't resemble their parents at birth. As they grow into adults,they develop body patterns, structures similar to their parents
- Amphibians develop indirectly,from larvae. Indirect Development refers to the development where the embryo develops into a sexually - sterile organism after which it undergoes metamorphosis to become an adult.
Answer:
B.
Explanation:
Air takes up space it is just super light therefore it is matter
:)
