Web1) A young frog’s skin must stay wet so… A. the frog can swim. B. the frog can climb C. the frog can lay eggs. D. the frog can breathe. 2) Where do frogs lay their eggs? A. In water B. On land C. In trees D. Under rocks 3) How are young and old frogs different? A. Only older frogs have lungs. B. Only young frogs can swim. C. Only young ... WebSep 16, 2024 · How Do Frogs Breathe? Frogs can breathe through their lungs, skin, the insides of their mouths, and with gills. On land, frogs breathe through their mouths and …
Respiration in Organisms Class 7 Extra Questions Science Chapter …
WebMay 4, 2024 · Frogs Can Breathe Through Their Lungs. Frogs generally only breathe through their lungs when necessary since their lungs are poorly developed. A frogs lungs are very … WebJun 4, 2024 · Human cannot survive under water because they do not possess any gills to make use of oxygen dissolved in water for breathing. When we go under water we have to take oxygen gas cylinders for breathing. Question 15. Observe the given diagram of human respiratory system. List the organs from (A) to (G). Answer: photo frame software for pc free download
How do frogs breathe on land and in water? – Wise-Answers
WebSep 4, 2024 · How do frogs breathe on land and in water? In water, frogs exchange gases through its thin, moist and smooth skin which is richly supplied with blood capillaries. On land, frogs breathe through lungs. How does a frog breathe under the water? Can a frog drown? Frogs can also breathe through their skin. WebThe living amphibians (frogs, toads, salamanders, and caecilians) depend on aquatic respiration to a degree that varies with species, stage of development, temperature, and season. With the exception of a few frog species that lay eggs on land, all amphibians begin life as completely aquatic larvae. Respiratory gas exchange is conducted through the thin, … WebWatch on. Generally, the ability to breathe air depends on the respiratory system of an organism. If the respiratory system is adapted to take in and utilize gaseous oxygen from the air, then the organism can breathe air. In the case of aquatic creatures like fish, they have gills that extract dissolved oxygen from the water. photo frame sizes for wall