The combined observations of Mattias Schleiden, Theodor Schwann and Rudolph Virchow resulted in the formation of the cell theory. Which of the following is not part of the cell theory? All cells come from other living cells. Alliving organisms are made of one or more cells. Cells are the basic unit of structure and function of all living things.

DNA's sugar-phosphate backbones are joined with

Choose the FALSE statement: Sound starts as a fluid wave. The three small bones of the ear can amplify or dampen sound. Although the ear brings the sound in - it is ultimately the brain that 'hears.' The Organ of Corti is the organ of hearing.

2. How do plants produce energy storage molecules? a. By consuming other plants b. Through photosynthesis c. By absorbing energy from the soil d. By breaking down glycogen

Fossil and DNA evidence have allowed scientists to hypothesize the evolution of hominins. Place the following items into numerical order from largest to smallest. Start by choosing the first item in the sequence and clicking, dragging, or using your keyboard to select it. the number of years that Neanderthals lived on Earth the number of years ago the earliest hominin lived the percentage of DNA shared between modern humans and Neanderthals the number of years ago Homo habilis arose theanderthal DNA was introduced to modern human DNA

Hewan yang bertelur dan melahirkan atau ovovivipar adalah embrio berkembang di dalam telur yang ada di dalam tubuh induk, sampai akhirnya telur siap ditetaskan. Saat telur menetas, maka individu baru siap dilahirkan. Embrio hewan ovovivipar, bertumbuh dengan menggunakan asupan makanan yang berasal dari cadangan dalam telur. Hewan berikut yang termasuk hewan yang bertelur dan melahirkan atau ovovivipar adalah.... A. kuda laut, platypus, iguana, dan salamander B. ikan, reptil, amfibi, dan burung C. kupu-lkupu, nyamuk, lebah dan katak D. kanguru, ular, gajah dan ayam