Science, asked by AbhigyanAS, 10 months ago

Which animals have not hearts

Answers

Answered by thakurkanchan424
2

Answer:

sponges have no hearts

Answered by krishna02299
1

Answer:

&lt;!DOCTYPE html&gt;</p><p></p><p>&lt;html&gt;</p><p></p><p>&lt;head&gt;</p><p></p><p>&lt;title&gt;CSS Heart Animation&lt;/title&gt;</p><p></p><p>&lt;style&gt;.back{position:fixed; margin:auto; width:100%; heart:100%; top:0; bottom:0; left:0; right:0; padding:0; background-color:white; animation-name:back; animation-duration:3s; animation-iteration-count:infinite;}</p><p></p><p>.heart{background-color:pink; margin:50% auto; top:0; bottom:0; right:0; left:0; padding:0; height:50px; width:50px; transform:rotate(-45deg); animation-name:heart; animation-duration:3s; animation-timing-function:ease-out; animation-iteration-count:infinite;}</p><p></p><p>.heart:before,.heart:after{background-color:pink; position:absolute;content:"";width:50px; height:50px; border-radius:50%;}</p><p></p><p>.heart:before{left:25px;}</p><p></p><p>.heart:after{left:0;top:-25px;}</p><p></p><p>@keyframes heart{0%{ transform:scale(1)rotate(-45deg);}</p><p></p><p>50%{transform:scale(0.6)rotate(-45deg);}}</p><p></p><p>@keyframes back{0%{background-color:white;opacity:1;}</p><p></p><p>50%{background-color:#ff0099;}}</p><p></p><p>&lt;/style&gt;</p><p></p><p>&lt;/head&gt;</p><p></p><p>&lt;body&gt;</p><p></p><p>&lt;div class="back"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="heart"&gt;&lt;/div&gt;</p><p></p><p>&lt;/body&gt;</p><p></p><p>&lt;/html&gt;

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