Answer: Organisms are born with variation.
A food chain shows a single connected path of energy flow through an ecosystem. It shows the different levels of eating in an ecosystem. Both a good web and a good chain include a number of organisms including both producers and consumers. A food chain is very simple while a food web is complex and consists of a number of food chains. In a food chain each organism has only one consumer or producer.
The answer would be: taking-in phase
Rubin postpartum emotional phase is divided into 3. The first phase is called taking in. In this phase, the mother is more focused on her need(resting after delivering the baby, food, or water). The phase is usually last for 2-3 days.
After this phase, there will be taking-hold phase and letting-go phase.
Because electrons are “pulled” towards the oxygen.