Cyanobacteria are important bacteria due to their abilities to provide food for other organisms, fix nitrogen, and produce oxygen through photosynthesis ferment milk to produce yogurt cure meats and cheeses create antibodies for vaccines

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

The negative impacts of nonnative species generally outweigh the positive impacts

Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human