If the object does not come out of the airway after 5 blows: 1  Turn the infant face-up. 2  Place 2 fingers on the middle of his breastbone just below the nipples.  Give up to 5 quick thrusts down, compressing the chest 1/3 to 1/2 the depth of the chest.
Chloroplasts One of the most widely recognized and important characteristics of plants is their ability to conduct photosynthesis, in effect, to make their own food by converting light energy into chemical energy.This process occurs in almost all plant species and is carried out in specialized organelles known as chloroplasts.n the average, the chloroplast density on the surface of a leaf is about one-half million per square millimeter. Chloroplasts are one of several different types of plastids, plant cell organelles that are involved in energy storage and the synthesis of metabolic materials.
Just like you, plants need food to grow! But what is plant food, and how do plants get it? Plants turn water and air into food. Water from the ground is sucked up by the roots. Carbon dioxide from the air is breathed in by the leaves. Energy from the sun is collected by the leaves. The energy is used to turn the water and carbon dioxide into food. The waste from making plant food is oxygen. Animals, humans included, need oxygen to survive. So, this process is very important for plants AND animals. This amazing process, of using the sun's energy to make food, is called photosynthesis. Did you enjoy learning about plant food?