A student constructs a model using a fan and a pile of sand shaped like a dune. The student turns on the fan, observes the model for changes, and lists several conclusions in a chart.
1. Wind cannot erode landforms.
2. Wind can reduce the surface heights of landforms
3. Wind cannot transport materials
4. Wind cannot weather materials.
Answers: 3
Biology, 21.06.2019 18:00
Dominance the dominant allele doesn’t fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.
Answers: 2
Biology, 22.06.2019 00:00
An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.
Answers: 1
Biology, 22.06.2019 03:00
Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point
Answers: 1
Biology, 22.06.2019 07:00
In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -
Answers: 3
A student constructs a model using a fan and a pile of sand shaped like a dune. The student turns on...
Spanish, 29.09.2019 12:00
Mathematics, 29.09.2019 12:00
English, 29.09.2019 12:00
Physics, 29.09.2019 12:00
Health, 29.09.2019 12:00
Geography, 29.09.2019 12:00
History, 29.09.2019 12:00
Mathematics, 29.09.2019 12:00
Health, 29.09.2019 12:00
Chemistry, 29.09.2019 12:00
Mathematics, 29.09.2019 12:00
Mathematics, 29.09.2019 12:00
Social Studies, 29.09.2019 12:00
Mathematics, 29.09.2019 12:00
Mathematics, 29.09.2019 12:00
Business, 29.09.2019 12:00