You are presented with the question "Cells with damaged DNA are more likely to divide when exposed to what?" and the following answer choices: - harmful substances - apoptotic genes - sulfur dioxide - a tumor suppressor - Electrical energy - heat or cold - immune system - a carcinogen Now knowing that oncogenes promote the division of cells with damaged DNA and carcinogenic or oncogenic effects cause cancer, choose the best answer.
a carcinogen
You are presented with the question "What season is it when a hemisphere receives more direct sunlight?" and the following answer choices: - Summer - Winter - Spring - Tropical - mild - cold - two - Autumn Now knowing that when a hemisphere is tilted towards the sun , that hemisphere receives more direct sunlight and during the Northern Hemisphere summer, the Northern Hemisphere is tilted toward the sun, choose the best answer.
Summer
Q: You are presented with the question "What kind of animal would be an endothermic tetrapod vertebrate?" and the following answer choices: - animals in the class aves - barks and snarls - passenger pigeons - Something that is self-aware - Generating heat - retaining heat - absorb light energy - it keeps an organism warm Now knowing that birds are endothermic tetrapod vertebrates and class Aves is for the birds, literally, choose the best answer.
A: animals in the class aves
Question: You are presented with the question "Energy is transferred to an object when what happens?" and the following answer choices: - It gets heated up - object is kicked - object is forgotten - object is abandoned - by indirect light - Something to move - evaporation - object is avoided Now knowing that if an object is kicked then force is exerted on that object and when a force is exerted on an object, energy is transferred to the object, choose the best answer.
Answer: object is kicked
*Question*
You are presented with the question "How can smog be reduced?" and the following answer choices: - Burning fuel - Flying airplanes - air cools - evaporation - exercise - vaporization - Driving more cars - Carpooling Now knowing that carpooling decreases the amount of cars used to travel to a place and ozone from cars creates smog, choose the best answer.
**Answer**
Carpooling
*Question*
You are presented with the question "What type of environment is a cacti adapted to?" and the following answer choices: - cool - Wet - Dry - arid - Dark - H20 - soil - Cold Now knowing that plants that are adapted to very dry environments are called xerophytes and bromeliads and cacti are xerophytes, choose the best answer.
**Answer**
Dry