Ques:Monotremes are mammals that reproduce by laying eggs, and echidnas are monotremes, or egg laying mammals. Given these facts, how does an echidna reproduce among the following options: - during the day - it can be seen - gastropod shells - Laying eggs - litter - aerobic capacity - mechanical - electrically

Ans:Laying eggs
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Ques:Gymnosperms are vascular plants that produce seeds in cones, and plants reproduce by seeds and rhizomes. Given these facts, what do gymnosperms use to reproduce among the following options: - roots - cones - ovaries - family - CO 2 - instinct - embryos - Mitosis

Ans:cones
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Ques:An animal requires warmth for survival, and individual with best survival alleles survive with the largest handicap. Given these facts, animals require warmth as encoded on what among the following options: - organ - glycogen - messengers - proteins - alleles - tissue - the skin - hormones

Ans:alleles
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Ques:Soil is formed by rocks eroding, and rivers erode the rocks they flow over. Given these facts, what causes rocks to be worn into soil among the following options: - Fire - Hurricanes - wind - Air - dirt - forces - rivers - Water

Ans:
Water
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