biology

Questions and Answers

In the fall, the alder leaves remain green. How can they still lose weight?

Questions and Answers

Which black, jumping animal is in our bed and on the dog blanket? It doesn’t look like a flea.

Questions and Answers

Is there a connection between rot and moisture? Why does something (eg wood) rot faster when wet?

Questions and Answers

Is a sweet chestnut a nut, a fruit, or something else?

Questions and Answers

Why are we also called protein?

Questions and Answers

What kind of insect is this? It can fly and hides quickly and nimbly.

Questions and Answers

Can rabbits be bitten to death by rats?

Questions and Answers

How do I create the perfect conditions for growing algae?