Scutellosaurus is a primitive ornithischian that is grouped in with the thyreophoran clade because it has small armored plates on along its back.
- Small scutes on the back and sides of the body are a distinguishing feature of the Early Jurassic Period (approximately 200 million to 176 million years ago) genus of small ornithischian dinosaurs known as Scutellosaurus.
- Although some experts contend that Scutellosaurus' forearms were strong enough to permit quadrupedal mobility, it possessed short forelimbs and robust hind limbs, which are indicative of a bipedal position.
- Scutellosaurus grew to be 1.5 to 2 meters long (about 5 to 6.5 feet). Its skull lengthened to approximately 9 cm (about 3.5 inches), and it featured a row of fluted cheek teeth in the shape of leaves and many large incisors that appeared to be specialized for feeding on plants.
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Answer: A Plants take in oxygen and combine it with carbon and hydrogen to make carbohydrates.
Explanation:
The three main components of scientific attitude are:
1. Curiosity-a will to know, to explore and understand without being mislead
2. Skepticism- begin able to doubt, to test and ask questions
3. Humility –being aware to our own vulnerability to error.
Those scientific attitudes allow scientists to check and tests each other's conclusions.
With a scientific attitude, a person is armed for critical thinking. Critical thinking is a process of analyzing arguments and conclusions and forming reasonable judgments about the facts. Critical thinking includes constantly asking questions, examining information and facts, and figuring out conclusions.
Answer:
1. When a rubbed ruler is brought close to the paper, salt and pepper they are not equally attracted as paper is lighter than pepper and salt, so it takes less effort for paper to overcome the force of gravity.
2. electrostatic induction is a phenomenon in which static electricity is generated in an object by bringing an electrically charged object near it. When a charged object is brought near to an uncharged body it causes electrical charges to redistribute in the body, resulting one side having excess of positive charges and other side having negative charges, as a result body become charged. Electrostatic interaction also depends upon the nature and mass of body.
b. the combination of fur cloth and rubbed ruler produce greatest effect. The reason is that when ruler is brought near to fur excess of electron will flow into fur.