1 what is reproduction process.
2 State 5 difference between acid base .
3 What is motion?Explain its types with examples .
4 State any three differences between laboratory thermometer and clinical thermometer.
5 Draw a leaf and label its types.
6 What is a ball and socket joints ?
7 what are living and non living things? Explain with example
8 what is a habitat ? Explain its types.
Please tell me the answer fast of all questions
Answers
Explanation:
Unit of pressure: pascal (Pa)
Pressure is the amount of force applied perpendicular to the surface of an object per unit area and the for it is p (or P). The SI unit for pressure is the pascal (Pa), equal to one newton per square metre (N/m2, or kg·m−1·s−2).
1. Reproduction is the process by which organisms make more organisms like themselves. ... The male gamete, or sperm, and the female gamete, the egg or ovum, meet in the female's reproductive system. When sperm fertilizes (meets) an egg, this fertilized egg is called a zygote (pronounced: ZYE-goat).
2. ACIDS
*Acids are sour in taste.
*Acids turn blue litmus red.
*Acids do not change the colour of red litmus.
With china rose indicator, acids give dark pink colour.
*Acids do not change the colour of turmeric indicator.
BASES
*Bases are bitter in taste.
*Bases do not change the colour of blue litmus.
*Bases turn red litmus blue.
*With china rose indicator, bases give green colour.
*Bases turn the colour of turmeric indicator to red.
3. There are different types of motion: translational, rotational, periodic, and non periodic motion. Translational Motion. A type of motion in which all parts of an object move the same distance in a given time is called translational motion.
4. The clinical thermometer is used to measure body temperature, however, laboratory thermometer is not used for the purpose of measuring body temperature. The temperature range of clinical thermometers is 35°C to 42°C and that of laboratory thermometers is -10°C to 110°C.
5. Attached file.
6. Ball-and-socket joint, also called spheroidal joint, in vertebrate anatomy, a joint in which the rounded surface of a bone moves within a depression on another bone, allowing greater freedom of movement than any other kind of joint.
7. The term living thing refers to things that are now or once were alive. A non-living thing is anything that was never alive. In order for something to be classified as living, it must grow and develop, use energy, reproduce, be made of cells, respond to its environment, and adapt.
8. The area where a particular organism lives naturally is called its habitat. The five major habitats are – forests, grasslands, deserts, mountains and polar regions, and aquatic habitat. Oceans and freshwater together form the aquatic habitat.
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