I had to look for the options and here is my answer.
The GINGKOS, GNETOPHYTES and CYCADS are the closest relatives of the familiar pine and spruce trees. These plants are coniferous and belong to the plant <span>family Pinaceae. They are coniferous in a way that they produce hanging cones and have needle shaped leaves.</span>
<span>I think it's right, sorry if its not. ATP binding site Actin binding site</span>
The answer is macrophages. They either actively invade these leukocytes or are phagocytosed, divide in the cells and cause lysis. The promastigotes that invade these leucocytes are transformed into amastigotes in the macrophages. These amastigotes continue attacking other healthy macrophages while others migrate to the mid gut.
This would be a protist. Like algae is a plant like protist which is unicellular and contain chlorophyll.
<span>Unsustainable versus Sustainable Living. ... We cannot live sustainably without a healthy en- vironment, but our unsustainable lifestyles are causing environmental degradation, making it more difficult to live sustainably. Humanity's enormous environmental impact is causing a global crisis.</span>