1. insects are generally very small but at one point in history insects were much larger. there is an extinct species of insect related to dragonflies called meganeura monyi that lived in the carboniferous period (359.2 to 299 million years ago) that had a wing span of over 70 cm (28 inches)! current dragonflies only reach wing spans of about 10 cm (4 inches). what factors might might have allowed this to happen?

2. what are some advantages holometabolous insects have over hemimetabolous insects?

3. other than what was mention in the video, what are some other ways surface area to volume ratio affects insects? (use internet or textbook pages 12-20)

4. insect morphology has brought about a lot of success to insects over millions of years but what are some of its disadvantages

the graph shows the price of a good compared to the quantity supplied.

this graph demonstrates how

    [d]:   " the amount consumed greatly changes with the price. "

temperatures get warmer — and heatwaves are more common. nothing says summer like warm weather. this rise in temperatures is caused by the tilt of the earth's axis. our planet doesn't sit perfectly straight as it spins — it has a slight lean of approximately 23.5 degrees with respect to the sun, called the axial tilt.

explanation:

there's multiple reasons why the conquistadors were so successful in colonizing central america, and some of them are:

- they were seen as gods;

at the beginning, the spanish settlers were seen by the natives as gods, and this was mainly due to their white skin, and the way they came with their boats.

- possessed superior weaponry;

the spanish had gunpowder and guns, as well as cannons, while the natives did not had any fire weapons.

- made cleaver alliances;

they used the situation of tribes hating each other, so they made alliances with some of them which served them very well.

- brought diseases;

the native people were not immune to certain diseases the europeans brought with them, so they were dying from seeming harmless things for european standards.