The cracking of rock due to heat is an example of _______.
a.
erosion
b.
physical weathering
c.
chemical weathering
d.
none of the above

2. What is the primary work of Congress?A. to make laws for the countryB. to debate whether laws are constitutionalC. to determine who will be the candidate for presidentD. to be the chief executives of the states they represent help me please i need answer :(( Brian rented a truck for one day. There was a base fee of $20.95, and there was an additional charge of 90 cents for each mile driven. Brian had to pay $254.05 when he returned the truck. For how many miles did he drive the truck? Please help and if you dont know the answer, DO NOT COMMENT OR SOME SILLY ANSWERS! I will brainliest whoever helpsss PLEASE ANSWER !! The graph of a linear function f passes through the point (-2,-10) and has a slope of 5/2 what is the zero of f ? Part AIn How a Cat Played Robinson Crusoe, what inference can be made about the cat?She has difficulty living on the island without her family.She is intimidated by animals that are larger than she is.She is an excellent hunter.She is afraid to find shelter.Question 2Part BWhich evidence from the text best supports the inference in Part A?With a frantic flapping of his great wings the owl checked himself and drew back into the air.And in any case, the cat would have been afraid to go near it again.After that the marsh owls realized that it was best not to interfere with the black-striped animal with the quick spring and the clutching claws.With its wide spread of wing and its great round face with hooked beak and wild, staring eyes, it appeared very threatening. (I'LL GIVE BRAINLIEST AND EXTRA POINTS IF U HELP!!! :D)Read the excerpt from "Challenging Explorations:"Explorers made these treacherous voyages for three main reasons: religion, wealth, and competition. These voyages of discovery began in the eleventh century.Which of the following sentence paraphrases this excerpt correctly?A) Explorers made these difficult voyages for three main reasons: religion, wealth, and competition.B) These treacherous voyages of discovery began in the eleventh century where explorers searched for religion, wealth, and competition.C) In the eleventh century, explorers embarked on difficult voyages in search of religion, wealth, and competition.D) Religion, wealth, and competition are three examples of that explorers searched for. Erik remembered that hisscience teacher had told him that an explosion in space could not really be heard. Whyis this so? Why is Obama's 2004 keynote address at the Democratic National Conventionsignificant?Social studies can someone help me with this please Who is a common figure in the origins of Judaism,Christianity, and Islam? John is x years old, Ahmad is 3 years older than John. The total of their age is 63 years. Form and equation and work out the age of Ahmad. The engine of a model airplane must both spin a propeller and push air backward to propel the airplane forward. Model the propeller as three 0.30-m-long thin rods of mass 0.040 kg each, with the rotation axis at one end.What is the moment of inertia of the propeller?How much energy is required to rotate the propeller at 5800 rpm? Ignore the energy required to push the air. 20 pts, try to find short story and novel pages, A novel has 13 times as many pages as a short story. The combined number of pages in the books is 448 pages. How many pages are in each book?Short Story:Novel: How do you say, What nationality is your father? In Japanese(hiragana) 1.43 x -20/39 is close to -.075. Is this estimate reasonable? The product is negative and half of ? 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Based in the advertised date of acceleration, what would the velocity of a bmw I-8, starting from rest, in 4.20 seconds Which strategies maximize recovery following an intense bout of resistance training?(Select all that apply.)replenishing low blood sugar with carbohydratesreplenishing low blood sugar with carbohydrates , ,stretching muscle groups, holding each stretch for 30 seconds or morestretching muscle groups, holding each stretch for 30 seconds or more , ,allowing muscle groups 812 hours of rest before training againallowing muscle groups 812 hours of rest before training again , ,drinking 2024 ounces of water for every pound of body mass lostdrinking 2024 ounces of water for every pound of body mass lost , , Carlos took a test and made a 50. On the next test, he made 75. What is the percentage of change between the two test scores?A. 150% increaseB. 150% decreaseC. 50% decreaseD. 50% increase