'Efficient heart' presentation slideshows

Birds

358 views • 15 slides

How To Keep Healthy Heart - Martin Harris

To keep healty heart, martin harris will provide you to achieve optimal health through the use of essential elements. We are here to help you with best weight loss solutions, talk to our nutrition medicine pharmacist west auckland.For more details visit: http://www.martinharris.co.nz/

86 views • 6 slides

BIRDS

BIRDS. CHARASTERISTICS OF BIRDS: ENDOTHERMIC TWO WINGS, TWO LEGS BILL OR BEAK COVERED MOSTLY WITH FEATHERS LAY HARD-SHELLED EGGS & SIT ON THEM TO KEEP THEM WARM UNTIL THEY HATCH. ADAPTATIONS FOR FLIGHT:. LIGHT, YET STRONG SKELETONS THE INSIDE OF ITS BONES IS ALMOST HOLLOW

292 views • 5 slides