IL Directions: True or False. Write the word true if the statement is correct. Write the word false if the statement is incorrect
1. Waves are created by a vibration.
2. As a wave moves through a medium, the individual particles of the medium move from the
source of the wave to another location some distance away.
3. Waves are a means of transporting energy from one location to another without actually
displacing matter from one location to another
4. An ocean wave will transport ocean water from near the middle of the ocean to a location
near the shore.
5. As mechanical waves move through a medium, particles of the medium undergo a periodic
and repeated vibration about a fixed position

Paki answer po plsss​

Study the image of this rock.which characteristic best supports its formation from sedimentary processes? it has many layers.it is coarse-grained.its grain shape is round.its texture is non-banded.

The tasmanian devil, a marsupial carnivore, is facing extinction due to devil facial tumor disease (dftd) which causes bulging cancerous lumps and lesions to erupt around the face and neck — often causing enough deformation to make seeing or eating difficult. dftd has evolved into a contagious cancer, a trait that is unique among cancers. devil mating behavior involves biting around the head and neck, allowing cells from one individual — especially cells from the crumbly dftd tumors — to be transferred to the wounds or face of a new individual. this marsupial was once found across australia, but sea levels rose, isolating the tasmanian population, while the australian population went extinct. what would be an outcome of genetic isolation that is likely to have impacted the spread of dftd? a) reduced territory puts diseased individuals in greater contact with non-diseased ones. b) inbreeding results in less variation in facial features so the cancer is generally fatal. c) genetic isolation has made it difficult for scientists to develop a vaccine against dftd. d) the lack of genetic variation in the immune system of tasmanian devils minimizes resistance to the disease.

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above