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Health, 12.11.2019 13:31, major126

The blastocyst is comprised of three layers. which of these layers will develop into the digestive and respiratory systems? a. ectoderm b. maxoderm c. endoderm d. mesoderm

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Health, 14.10.2019 10:10, zjthomas846
Ineed fast i am in a quiz 45 points question 1 (5 points) question 1 saved if the temperature is cool outside, the skin tends to in response. question 1 options: tremble perspire shiver shake question 2 (5 points) question 2 saved the skeletal system supports our bodies with a bone structure. how many bones support the skeletal system? question 2 options: 602 620 206 260 question 3 (5 points) question 3 saved the longest period of development in human lives generally occurs with question 3 options: old age adulthood school age adolescence question 4 (5 points) question 4 saved which of the following body systems the body regulate immune systems? question 4 options: endocrine lymphatic circulatory digestive question 5 (5 points) question 5 unsaved which of the following is not a part of the family life cycle? question 5 options: independence marriage/partner school age retirement age question 6 (5 points) question 6 unsaved which system produces the body's heat? question 6 options: muscular integumentary circulatory digestive question 7 (5 points) question 7 unsaved a milestone in child development is developing empathy for others. during which developmental stage does this generally occur? question 7 options: toddlerhood infancy preschool age school age question 8 (5 points) question 8 unsaved which system maintains the balance of fluid and minerals in the blood? question 8 options: digestive circulatory urinary endocrine question 9 (5 points) question 9 unsaved conception occurs when a male's sperm implants into a female's egg. the fertilized egg is then known as a(n) question 9 options: blastocyst fetus embryo zygote question 10 (5 points) question 10 unsaved the period of development in which reproductive systems mature and sex hormones increase is known as question 10 options: puberty school age toddlerhood adulthood question 11 (5 points) question 11 unsaved which of the following body systems is responsible for moving oxygen and nutrients to organs, cells, and tissues? question 11 options: circulatory digestive lymphatic endocrine question 12 (5 points) question 12 unsaved which of the following organs in the urinary system produces urine after breaking it down from food? question 12 options: urethra ureters kidneys urinary bladder question 13 (5 points) question 13 unsaved during which period of development do people typically face new issues, which may lead to eating disorders or substance abuse? question 13 options: school age adolescence early adulthood middle adulthood question 14 (5 points) question 14 unsaved the endocrine system includes glands that produce hormones. which of the following is a type of gland in the endocrine system? question 14 options: metabolism pharynx thyroid kidney question 15 (5 points) question 15 unsaved which system produces blood cells? question 15 options: reproductive skeletal circulatory endocrine question 16 (5 points) question 16 unsaved your body systems each have an important function. which system includes the skin, hair, and nails and provides protection from the environment? question 16 options: muscular skeletal integumentary circulatory question 17 (5 points) question 17 unsaved the muscular system includes three types of muscles. which one of the following is not a type of muscle? question 17 options: fibrous smooth skeletal cardiac question 18 (5 points) question 18 unsaved most body systems are similar in males and females. one that differs between the sexes is question 18 options: skeletal nervous endocrine reproductive question 19 (5 points) question 19 unsaved the blastocyst is comprised of three layers. which of these layers will develop into the digestive and respiratory systems? question 19 options: ectoderm endoderm mesoderm maxoderm question 20 (5 points) question 20 unsaved adults may face issues in old age, such as cognitive decline. approximately 15 percent of older people may experience cognitive changes through question 20 options: gerontology arthritis dementia osteoporosis
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